Marlins Option Joe Mack, Ryan Gusto
The Marlins announced their latest round of camp cuts this morning, and the most notable among that group were the decisions to option top catching prospect Joe Mack and right-hander Ryan Gusto to the minor leagues.
Mack, 23, is a consensus top-100 prospect and a first rounder from Miami’s 2021 draft class. After setting Double-A on fire for 13 games to open the year last season, Mack was promoted to Triple-A and hit a solid .250/.320/.459 with 18 homers, 18 doubles, and 2 triples in 100 games at the level. That was good for a 107 wRC+ at the level, which isn’t quite up to par for the typical top prospect but is nonetheless impressive considering his age and position. A 27.9% strikeout rate at Triple-A last year exacerbates concerns from scouts about Mack’s contact abilities, but the overall package is undoubtedly impressive.
Those questions are perhaps why it was reported last month that, while Mack would get the opportunity to fight his way onto the MLB roster, the team’s preference was for him to begin the season at Triple-A and hand catching duties over to the combination of Liam Hicks and Agustin Ramirez. Hicks was a pick in the 2024 Rule 5 draft who enjoyed a solid rookie season for the Marlins last year. He turned in a 98 wRC+ in 119 games behind the plate, though lackluster defensive metrics left him to be worth just 1.0 fWAR and 1.3 bWAR. Ramirez was also a rookie last year, and was the prize of the team’s Jazz Chisholm Jr. trade with the Yankees at the 2024 trade deadline. Ramirez slugged 21 homers in 136 games but got on base at just a .287 clip, leaving him with a 91 wRC+. He split time between catcher, first base, and DH in his first year as a big leaguer without showing strong defense at any of those positions.
There’s little doubt that Mack will be the long-term answer for the Marlins behind the plate as long as he hits at an even close to league average clip. He’s a well-regarded defender behind the plate who has been lauded for his strong arm and is far and a way the best defender of the team’s three young catchers according to scouts. With that being said, Mack is still young enough with enough questions about his hitting that it’s somewhat understandable that the Marlins would be interested in giving him more time to develop in the minor leagues. That’s all the more true after a tough spring at the plate, where he went just 3-for-24 with seven strikeouts. There’s little doubt that Mack will make his MLB debut at some point this year so long as he stays healthy, but in the meantime Christina De Nicola of MLB.com writes that the Marlins are encouraging him to work on his approach at the plate and spend more time getting familiar with the ABS strike zone while he waits for that opportunity at Triple-A.
As for Gusto, the right-hander was a key piece of the return for Jesus Sanchez at last year’s trade deadline. Gusto made his big league debut with the Astros just last year and was a solid swing man for Houston, posting a 4.92 ERA with a 4.16 FIP in 86 innings split between ten starts and 14 relief appearances. After being dealt to the Marlins, however, Gusto struggled badly. He made three starts in Miami and allowed 17 runs on 19 hits (including four home runs) and walked (8) nearly as many batters as he struck out (10), ending with a 9.77 ERA in 15 2/3 innings of work. He struggled just as badly at Triple-A, and while he looked a bit better this spring he’s still ultimately squeezed out of a crowded Marlins rotation and better serves the Marlins as stretched-out depth than converting to a short relief role in the bullpen.
Which Top Prospects Could Be On 2026 Opening Day Rosters?
In the not-too-distant past, it was relatively rare for organizations to break camp with their very best prospects on the roster. It still happened at times, but MLB's service time structure was set up such that keeping a top prospect in the minors for even two weeks to begin the season effectively ensured that he'd be controllable for seven years rather than the standard six. There were obvious exceptions to this thinking -- Atlanta fans surely remember Jason Heyward breaking camp as a 20-year-old and belting a three-run homer on Opening Day -- but there were far more cases of keeping a player in the minors to buy the extra year. Kris Bryant, Vladimir Guerrero Jr., George Springer and others were all called to the majors just when they'd spent enough time in the minors to give their clubs an extra year of control. There was nothing inherently nefarious about the gambit; teams were operating within the collectively bargained rules and making business decisions.
The 2022-26 collective bargaining agreement sought to implement some real incentives for teams to bring their best players north to begin the season, however, and by and large they've been effective. With the Prospect Promotion Incentives (PPI), any prospect who appears on two recognized top-100 lists and is called up early enough to earn a full service year can net his team a bonus draft pick, either in that season's Rookie of the Year voting or in MVP/Cy Young voting over the next three seasons.
There's also a disincentive to holding a player down. For those same qualified top prospects, a top-two finish in either league's Rookie of the Year voting will net a full year of major league service time, regardless of when they were called up. Said prospects still have around 90% of a season in such instances, which is more than enough time to turn in a ROY-worthy performance.
Teams now know that holding a player down for 15 days or so might lead to him getting a full year of service anyhow and comes with the disadvantage of rendering that player ineligible for future PPI picks. As such, it's become increasingly common for touted prospects to break camp on their teams' rosters.
With that in mind, and with fewer than two weeks to go until Opening Day, it seems worth running through a slate of top prospects who could factor into their teams' Opening Day plans.
Unlock Subscriber-Exclusive Articles Like This One With a Trade Rumors Front Office Subscription
- Access weekly subscriber-only articles by Tim Dierkes, Steve Adams, and Anthony Franco.
- Join exclusive weekly live chats with Anthony.
- Remove ads and support our writers.
- Access GM-caliber tools like our MLB Contract Tracker
Marlins’ Adam Mazur Undergoes UCL Surgery
12:05pm: Mazur underwent a UCL reconstruction (Tommy John surgery) and had an internal brace installed, reports De Nicola. The estimated timetable for his return from that hybrid procedure is 13 to 14 months.
9:00am: Marlins righty Adam Mazur will undergo elbow surgery today and miss the entire 2026 season as a result, MLB.com’s Christina De Nicola reports. Mazur wasn’t locked into Miami’s rotation but was among the top depth options in the event of an injury to one of Sandy Alcantara, Eury Pérez, Chris Paddack or likely fourth and fifth starters Max Meyer and Braxton Garrett. It’s not yet clear which type of procedure he’ll require. Mazur recently reported elbow discomfort to the team and was quickly sent for an evaluation with renowned surgeon Keith Meister.
Mazur, 24, came to the Marlins alongside infielder Graham Pauley, top pitching prospect Robby Snelling and minor league infielder Jay Beshears in the 2024 trade that sent lefty Tanner Scott and righty Bryan Hoeing to the Padres. He’s a 2022 second-rounder who posted big numbers up through the Double-A level but has run into some trouble at both the Triple-A level (5.03 ERA, 168 1/3 innings) and in more limited major league work (6.22 ERA, 63 2/3 innings).
In 2025, Mazur split the season between Triple-A Jacksonville and Miami, tossing 107 1/3 innings with a 4.36 ERA at the former and 30 innings with a 4.80 ERA with the latter. He turned in solid strikeout and walk rates in Jacksonville but was far too homer-prone to keep his ERA down. Homers were less of an issue in his six big league starts, but he recorded a bottom-of-the-barrel 13.7% strikeout rate in his 30 MLB frames.
Having traded Edward Cabrera to the Cubs and Ryan Weathers to the Yankees, the Marlins entered camp with Alcantara, Pérez and free agent signee Paddack locked into rotation spots. Meyer and Garrett have both pitched only four official spring innings, but they’re both former top-10 picks and top prospects who have experienced success in the majors previously.
Garrett notched a 3.63 ERA in 247 2/3 innings from 2022-23 before a 2024 UCL surgery wiped out his entire 2025 season. Meyer has a 5.29 ERA in 25 career starts but has had big starts to his season in both 2024 and 2025. Miami optioned him in 2024 despite that big start, keeping him down for months and leaving Meyer six days shy of the service time he’d have needed to be a free agent following the 2028 season instead of the 2029 season. In 2025, a hip injury surfaced and eventually required season-ending surgery.
Depth options on the 40-man roster include swingman Janson Junk (4.17 ERA, 110 innings in 2025), Ryan Gusto (acquired from the Astros in last summer’s Jesús Sánchez trade), Bradley Blalock (acquired from the Rockies in January) and 2020 second-rounder Dax Fulton (healthy again after multiple injuries, including a June 2023 internal brace procedure). The aforementioned Snelling and fellow left-hander Thomas White are the two most notable rotation arms in waiting; both rank among baseball’s top 100 prospects, but neither has needed to be added to the 40-man roster just yet. That’ll very likely change in ’26, as both are considered nearly MLB-ready. White is the more touted of the two but has a bit less experience in the upper minors, given his status as a 2024 draftee compared to Snelling, a 2023 draftee.
Since Mazur is on the 40-man roster, has big league experience and was in major league camp at the time of injury, he’ll be placed on the major league injured list. If and when Miami needs an additional 40-man roster spot, he’ll be placed on the 60-day IL. Mazur will accrue a full year of service time and retain the lone minor league option year he has remaining. Miami will be able to control him via arbitration through at least the 2031 season.
NL East Notes: Wentz, Fulton, Miller
Joey Wentz and the Braves may have gotten relatively lucky after the left-hander was carted off the field with an apparent right leg injury during today’s game with the Rays. According to MLB.com’s Mark Bowman, Wentz will undergo tests to determine the extent of the injury, but initial examinations indicate that Wentz likely isn’t dealing with anything too serious. Wentz hurt himself while covering first base on a bunt attempt in the fifth inning, and the cart ride may have been precautionary, as he was able to get to and from the cart without assistance or any overt discomfort.
While it seems like Wentz may be okay, his situation naturally drew concern given how Atlanta’s rotation depth has already been tested this spring. Spencer Schwellenbach and Hurston Waldrep each underwent surgery in February to remove loose bodies from their elbows, leaving both starters on the injured list for at least (and in a best-case scenario) the first two months of the regular season. These injuries created an opportunity for Wentz and other depth starters to compete for the fifth spot in the Braves’ rotation, and Wentz has helped his bid with a 3.18 ERA over 5 2/3 innings of Grapefruit League action. If this leg problem ends up sidelining Wentz for any decent amount of time, it could open the door for Bryce Elder or non-roster invite Martin Perez as the fifth starter.
More from around the NL East…
- Left-hander Dax Fulton was one of five players optioned to the Marlins‘ minor league camp today, though “he’s much closer than he was to be able to come up and really help us” in the majors, manager Clayton McCullough told MLB.com’s Christina De Nicola and other reporters. McCullough implied that Fulton could be called up to pitch out of Miami’s bullpen during the regular season, though the southpaw will continue to be stretched out as a starting pitcher in Spring Training. A second-round pick for Miami in the 2020 draft, Fulton was a well-regarded prospect before a UCL surgery cost him most of the 2023 season and the entirety of the 2025 campaign. Fulton returned to action in 2025 and posted a 5.38 ERA over 103 2/3 combined innings with the Marlins’ Double-A and Triple-A affiliates, starting 22 of his 23 games. While the Marlins don’t want to close the door on Fulton’s rotation potential at age 24, allowing him to make his Major League debut as a reliever would perhaps help ease Fulton’s transition to the Show.
- Phillies top prospect Aidan Miller is still battling lower-back problems, and seems like a candidate to begin the season on the Triple-A injured list. Miller played through a similar injury at the end of the 2025 minor league season, and the back issue has kept him off the field this spring. Despite the lingering nature of Miller’s bad back and the fact that the prospect visited the Phillies’ medical staff in Philadelphia on Friday, manager Rob Thomson told The Athletic’s Charlotte Varnes and other reporters that the team isn’t too concerned about the injury, even though “we don’t have a timeline” as to when Miller might get back on the field. “I mean, he hasn’t swung a bat in two weeks. So, we just want to get him healthy, where there’s no pain, and get him back playing again,” Thomson said. A consensus pick as one of baseball’s top position-player prospects, Miller needs a bit more minor league seasoning (he played in just eight Triple-A games in 2025) but is expected to make his MLB debut at some point in 2026, with an eye towards a starting role in the Phillies’ infield by 2027.
Adam Mazur To See Specialist For Elbow Discomfort
Marlins right-hander Adam Mazur is going to see renowned surgeon Dr. Keith Meister about some elbow discomfort, per Christina De Nicola of MLB.com. He has already had some imaging done, per Craig Mish of SportsGrid.
At this point, there aren’t many details, but it’s always a bit ominous when concerns arise with a pitcher’s elbow. Mazur was acquired from the Padres at the 2024 deadline in the deal headlined by Tanner Scott. He served as optionable rotation depth for Miami last year, making six big league starts with a 4.80 earned run average and 13.7% strikeout rate. In 22 Triple-A appearances, he had a 4.36 ERA and a much more encouraging 22.2% strikeout rate.
He was likely going to start 2026 in a similar role. He still has one option season remaining and wasn’t likely to be one of the top five starters to begin the season. Even though the Marlins traded away Edward Cabrera and Ryan Weathers this winter, they still project to go into the year with a rotation featuring Sandy Alcantara, Eury Pérez, Chris Paddack, Max Meyer and Braxton Garrett. They also have Janson Junk in the mix. He is out of options and should be on the big league roster somewhere, perhaps in a long relief role if there’s no room in the rotation.
Pitching injuries are inevitable and a team will need far more than just five or six starters to get through a season. The Marlins had 15 different guys make at least one start last year, for instance. Mazur was once of 11 guys to make at least three starts.
The depth has been challenged a bit here during spring training. Junk had an ankle sprain a couple of weeks ago but he seemed to be fine now. Per De Nicola, he is scheduled to make his Grapefruit League debut tomorrow. Prospect Thomas White recently suffered an oblique strain and will be sidelined for three to four weeks.
The Fish have Dax Fulton, Bradley Blalock and Ryan Gusto as optionable starters currently on the 40-man. Prospect Robby Snelling has 11 Triple-A starts under his belt and should push for a major league debut in 2026. If Mazur needs to miss some time, it would increase the likelihood of the Marlins turning to those other arms.
Photo courtesy of Jim Rassol, Imagn Images
Thomas White Suffers Oblique Strain
Left-handed pitching prospect Thomas White is dealing with a grade one strain of his right oblique that will preclude him from appearing in further Spring Training games, according to a report from Christina De Nicola of MLB.com. Louis Addeo-Weiss of Fish On First added that, according to manager Clayton McCullough, White felt some discomfort during his spring debut and is facing a three to four week timeline before he can return to the mound.
It’s a disappointing setback for the 21-year-old, who was a first-round pick by the Marlins in the 2023 draft and in the years since then has risen to become one of the very best pitching prospects in the entire sport. After a strong season in the lower minors in 2024, White impressed in a big way across 21 starts during the 2025 campaign. He pitched well at High-A to open the season and quickly earned a promotion to Double-A, where he was utterly dominant with a 1.59 ERA in 45 1/3 innings of work across ten starts. He struck out a sensational 39.3% of his opponents against a 12.6% walk rate, leaving him with elite peripherals (2.24 FIP, 2.54 xFIP) to go with his impressive run prevention numbers.
That performance at Double-A earned White a brief look at Triple-A near the end of the season as well as an invite to big league camp this spring. White struggled in his spring debut, as he surrendered two runs on two hits and a walk while striking out just one in his lone inning of work. That performance was surely hampered by the oblique strain he’s now known to have been dealing with during that outing, and he’ll spend the rest of Spring Training focused on rehabbing that issue in hopes of being healthy not long after minor league games begin. While White was in camp with the Marlins, he never had an especially strong chance of cracking the Opening Day roster given that Sandy Alcantara, Eury Perez, Max Meyer, Braxton Garrett, Chris Paddack, and Janson Junk at minimum are each ahead of him on the depth chart on the moment.
That will surely change at some point this season, provided White can stay healthy and build on last season. His two starts at Triple-A last year were a mixed bag; while he struck out an absurd 42.5% of his opponents at the level, he also walked an untenable 25%. Significant conclusions can’t be drawn from a sample size of less than two innings, of course, but White walked 13.6% of his opponents overall in the minors last year and will surely need to tighten up his control at least somewhat before he can break into the majors and fulfill his promise as a potential future front-of-the-rotation arm for the Marlins.
Throughout the season, White figures to be joined in the Triple-A rotation by fellow top prospect Robby Snelling, who split last year between Double- and Triple-A and also figures to be on the big league radar at some point this year. White and Snelling currently looked blocked in Miami at least on paper, but offseason trades of Edward Cabrera and Ryan Weathers helped to clear the deck for them somewhat, and the checkered injury histories of Garrett, Perez, and even Alcantara suggest that innings should be available for them once they’re ready to take the next step into the majors.
Marlins Notes: Stowers, Arquette, Pauley
The Marlins had a bit of an injury scare regarding star outfielder Kyle Stowers today, as he was scratched from his scheduled appearance in the Miami lineup today due to hamstring tightness. As noted by Christina De Nicola of MLB.com, manager Clayton McCullough told reporters this afternoon that imaging on Stowers had revealed a “very minor” strain in his right hamstring.
While hamstring strains can often be serious issues, with even relatively minor strains costing players upwards of a month, it seems Stowers’s strain was caught early enough that it shouldn’t be a major problem for him. McCullough indicated that Stowers will be sidelined for just a week or two before returning to game action, and that he could resume taking at-bats outside of games within the next few days. That’s great news for the Marlins given that Stowers is their best and most established hitter on the roster at the moment. The 2025 All Star is coming off a rookie campaign where he slashed an excellent .288/.368/.544 with 25 homers and 21 doubles in 117 games.
If the Marlins are going to build on their third-place finish in the NL East last year and push back over .500 for the first time since their surprise postseason appearance back in 2023, they’ll need Stowers to be healthy and firing on all cylinders. With Opening Day now just a month away, it would be understandable for Miami to be cautious with Stowers as they bring him back into game action over the coming weeks. If Stowers suffers a setback or his hamstring is re-aggravated once he begins ramping back up, that could put his availability for the start of the season in danger. Youngsters Jakob Marsee and Owen Caissie currently figure to handle center field and right field for the Marlins, respectively, but a more serious injury to Stowers could open the door for some combination of Griffin Conine, Javier Sanoja, Christopher Morel, and Esteury Ruiz to get looks in his absence.
Looking elsewhere on the Marlins’ roster, De Nicola also reports that top Marlins prospect Aiva Arquette underwent core muscle surgery recently and is facing a four to six week recovery period before he can resume baseball activities. Arquette reportedly suffered a left groin strain during his offseason workouts, and while he stopped activities and focused on recovery from there his arrival in camp came with renewed discomfort and prompted the procedure. A consensus top-50 prospect in the sport, Arquette was Miami’s first-round pick (seventh overall) in the 2025 draft. He scuffled a bit in his first 27 games as a professional last year at the High-A level, but the 22-year-old figures to spend much of the year at Double-A once he’s ready to return to action and could be on the radar for a big league debut sometime next year.
Elsewhere on the infield, MLB.com notes that Graham Pauley has begun working his way back after being shut down due to forearm tightness earlier this week. Pauley is slated to throw to 90 feet and take live at-bats today, and is slated to serve as the team’s DH in tomorrow’s Spring Training game against the Nationals. Assuming those first steps go well, it stands to reason that Pauley could be back to regular work at some point next week. Pauley hit just .224/.311/.366 in 64 games for the Marlins last year, but his left-handed bat and solid defense at third base could still earn him some work around the infield against tough right-handed pitchers throughout the year given that switch hitter Xavier Edwards is the only other infielder on the projected roster that doesn’t bat right handed.
Marlins Notes: Mack, Ramírez, Junk
The Marlins have three catchers on their 40-man roster. Barry Jackson of the Miami Herald reports that the club would prefer to open the season with Agustín Ramírez and Liam Hicks in the big leagues, with Joe Mack optioned to Triple-A, though it’s possible Mack could win a job.
Ramírez has shown a lot of promise with the bat but was arguably the worst defensive catcher in the majors last year. In 605 2/3 innings, he was behind the plate for 19 passed balls and 36 wild pitches. In terms of the passed balls, Ramírez lapped the field, with no other backstop allowing more than nine. Four catchers were present for a larger totals of wild pitches but they all had larger samples of playing time.
Modern analytics also agree. Ramírez was credited with minus-14 Defensive Runs Saved last year. The only guy worse was Salvador Perez at minus-15, in a larger sample of innings. Fielding Run Value had Ramirez at -12, worse than everyone except for Edgar Quero. Statcast ranked Ramírez as one of the worst catchers in terms of blocking and controlling the running game, though his framing was well regarded.
It feels inevitable that Ramírez will get moved to designated hitter or first base, where he has spent some time in the minors. The Fish don’t really have a slam-dunk first baseman standing in the way, as they’re going into the season with a hodgepodge group consisting of Hicks, Christopher Morel, Connor Norby, Griffin Conine and Graham Pauley. But the Marlins are apparently not quite ready to make that move. Jackson reports that they still want to give Ramírez a shot to show some improvement behind the plate and potentially stick as a viable backstop.
That could leave Mack trapped at Triple-A for a while longer, even though he feels like the long-term answer behind the plate. The 31st overall pick from the 2021 draft, Mack played 112 games last year, 99 of those at the Triple-A level. His 27.9% strikeout rate at that level was a bit high but he hit 18 home runs and slashed .250/.320/.459 for a 107 wRC+. That’s great production for a catcher, especially one with a strong defensive reputation like Mack. The Marlins added him to their 40-man roster in November to keep him out of the Rule 5 draft.
Going into 2026, Mack is a consensus top 100 prospect, which means the prospect promotion incentive factors in. If the Marlins were to carry him on the roster early enough to get a full year of service time, he could net them an extra draft pick by playing well enough to garner awards consideration. If they don’t call him up that early, he could earn a full year of service retroactively with a top two finish in Rookie of the Year voting.
If Mack ends the 2026 season with a full year of service, he would be on pace for free agency after the 2031 season. If the Marlins hold him down long enough to not get a full year of service and he doesn’t get one retroactively, then that schedule would be pushed into the future by a year.
Turning to the pitching staff, right-hander Janson Junk suffered a right ankle sprain about a week ago and was in a walking boot for a while. It seems he is moving quickly past the issue. Per the MLB.com injury tracker, he was scheduled to throw 15 to 18 pitches off a mound yesterday. There hasn’t been word on him since, so he presumably threw without issue. He posted a 4.17 earned run average for the Marlins in a swing role last year. As of now, he will probably open the season as a long reliever but could earn a rotation job if injuries open a path for him.
Photo courtesy of Jim Rassol, Imagn Images
Offseason In Review: Miami Marlins
Stop me if you’ve heard this one before: the Marlins dipped a toe into free agency but didn’t commit to anything substantial. Their larger moves were trades of established pitchers for controllable young talent, as the team continues to chase the ever-elusive idea of a “sustainable,” cost-controlled core.
Major League Free Agent Signings
- Pete Fairbanks, RHP: One year, $13MM
- Chris Paddack, RHP: One year, $4MM
- Christopher Morel, INF/OF: One year, $2MM
- John King, LHP: One year, $1.5MM
- Total spending: $20.5MM
Trades and Waiver Claims
- Traded RHP Edward Cabrera to Cubs in exchange for OF Owen Caissie and minor league INFs Cristian Hernandez and Edgardo De Leon
- Traded LHP Ryan Weathers to Yankees in exchange for minor league OFs Dillon Lewis and Brendan Jones and minor league INFs Dylan Jasso and Juan Matheus
- Traded OF Dane Myers to Reds in exchange for minor league OF Ethan O’Donnell
- Traded INF Eric Wagaman to Twins in exchange for minor league RHP Kade Bragg
- Traded OF Victor Mesa Jr. to Rays in exchange for minor league INF Angel Brachi
- Traded LHP Josh Simpson to Mariners in exchange for cash
- Traded OF Joey Wiemer to Giants in exchange for cash
- Acquired OF Esteury Ruiz from Dodgers in exchange for minor league RHP Adriano Marrero
- Acquired RHP Bradley Blalock from Rockies in exchange for minor league RHP Jake Brooks
- Claimed RHP Garrett Acton off waivers from Rockies
- Claimed RHP Osvaldo Bido off waivers from Rays (later lost to Angels via waivers)
- Claimed RHP Zach Brzykcy off waivers from Nationals (later outrighted to Triple-A)
Minor League Signings
Extensions
- None yet (team has had discussions with OF Kyle Stowers and with OF Jakob Marsee)
Notable Losses
- Cabrera, Weathers, Myers, Wagaman, Mesa Jr., Simpson, Wiemer, Troy Johnston (claimed by Rockies), George Soriano (claimed by Orioles)
The Marlins closed out the 2025 season with a 56-50 record over the final four months of the year. That wasn’t enough to erase a poor start to the season, but Miami’s 79-83 record overall was good for a third-place finish in the National League East — a surprisingly strong result for a club whose biggest moves of the preceding offseason were trading away Jesus Luzardo and Jake Burger. Right-hander Cal Quantrill, who didn’t even finish the season on the roster due to his significant struggles, was the only veteran free agent addition for Miami last winter.
That strong four-month stretch ensured at least something of a different tone this winter, though the Marlins didn’t fully commit to pushing into a win-now mentality. The third offseason for president of baseball operations Peter Bendix and second for manager Clayton McCullough was punctuated by a handful of free agent pickups but also saw the Fish continue trading from their perennially strong collection of starting pitching depth.
Miami entered the offseason with needs at first base, in the bullpen and in the outfield. They were each addressed to varying extents, but in typical Marlins fashion, those solutions generally came in the form of low-budget transactions. Miami jumped early to bring slugger Christopher Morel into the fold after he was non-tendered by Bendix’s former Rays club. Bendix was the general manager in Tampa Bay, but he was out the door by the time the Cubs traded Morel to the Rays as part of the Isaac Paredes return in 2024. It stands to reason that the Rays’ interest in Morel dated back several years to when Bendix was their GM, and he’ll now get his hands on a player with big power but also alarming strikeout concerns and no true defensive home.
The Marlins are rolling the dice on Morel as their primary first baseman — a position he’s never played before. (Insert your “Tell ’em, Wash” jokes here.) Morel has huge pull-side power and comes to Miami on just a $2MM salary with three seasons of club control remaining. If they can coax a breakout, he’ll be a bargain for them, though it’s also fair to wonder whether he’d play out all three seasons with the perennially frugal Fish in that scenario. Tapping into that raw power and unlocking a full-fledged breakout would likely lead to substantial arbitration raises, so even if Morel can finally put it all together, his price tag down the road in 2028 might prove steep enough that Miami deals him before his final arbitration season.
While Morel was the first to sign, the Bendix-led Marlins made it clear early on that former Rays closer Pete Fairbanks was a target. Fairbanks’ $11MM club option being declined by Tampa Bay rated as at least a mild surprise, and he was met with robust interest early on. In the end, it was the Marlins who bid $13MM to install Fairbanks at the back of their ‘pen, giving McCullough the sort of established closer he lacked in 2025, when six Marlins players logged between three and 15 saves. It’s the largest one-year salary the Marlins have ever given to a reliever. Fairbanks will be able to remain in Florida and continue piling up saves in a pitcher-friendly setting, making it a sensible move for all parties.
Also joining the Miami pitching staff are right-hander Chris Paddack — a former Marlins prospect — and lefty John King. Paddack will step into the rotation on the heels of a career-high 158 innings pitched but also the second-worst ERA (5.35) of his seven-year run in the big leagues. The former top prospect’s brilliant 2019 debut with the Padres is a distant memory, but he’ll pitch all of 2026 at 30 years old and brings some of the best command in baseball (career 5.2% walk rate) to South Florida.
The 31-year-old King was a quality middle reliever for the Rangers and Cardinals from 2021-24 before a tough season in 2025. He has one of the game’s lowest strikeout rates among relievers but also boasts plus command and one of the top ground-ball rates in the sport: 61.8% over the past half decade. Southpaw Cade Gibson gave Miami a strong rookie showing out of the bullpen in 2025, but the only other left-handed relievers to make an appearance were Josh Simpson (7.34 ERA, 30 2/3 innings), Anthony Veneziano (4.71 ERA, 21 innings) and Patrick Monteverde (four runs in 3 2/3 innings). Veneziano is no longer with the organization. Simpson was designated for assignment and traded to the Mariners (for cash) after Miami signed King.
All of Miami’s free-agent additions were, in some way or another, buy-low acquisitions. Morel and King were non-tendered despite affordable arbitration projections. Fairbanks’ club option, which looked fairly reasonable, was declined (partly due to budget constraints for the Rays). Paddack was traded from Minnesota to Detroit at the deadline and quickly lost his rotation spot. He has a 5.23 ERA over the past three seasons. All four have traits on which Miami can dream — Morel’s power, Fairbanks’ velocity/strikeouts, King’s grounders, Paddack’s plus command/formerly plus changeup — but they’re all projects.
Beyond the level of aggression the Marlins would or wouldn’t show with respect to their veteran additions, the biggest question surrounding the club was whether they’d once again deal from their stock of talented young starters. As we’ve seen so often in the past, even under prior front office regimes, Miami isn’t afraid to deal away young arms, trusting in the development staff’s ability to continue to turn more out.
If you’d told most fans, pundits and even other teams at the end of the 2025 season that Miami would trade two starters, most would have assumed longtime ace Sandy Alcantara would be one of them. He had a rough year overall in his return from Tommy John surgery, but the former NL Cy Young winner finished strong and is heading into the final guaranteed season of a contract that guarantees him at least $19MM more ($17MM salary, $2MM buyout on a $21MM club option for 2027). That’s a reasonable price for most clubs but a steep one for the ever-cost-conscious Marlins.
Instead, it was 27-year-old righty Edward Cabrera — long rumored as a trade candidate in his own right — and 26-year-old southpaw Ryan Weathers. While many expected Cabrera to be a popular trade target this winter, the Weathers trade came somewhat out of the blue, given that he only made eight starts last year due to injury and had three years of club control remaining.
Weathers’ trade to the Yankees netted the Marlins a quartet of prospects, none of whom are expected to be immediate contributors. Outfielder Dillon Lewis was the most highly touted prospect in the swap but hasn’t even played in Double-A yet — nor has young infielder Juan Matheus. Outfielder Brendan Jones and infielder Dylan Jasso reached Double-A in 2025, but both will presumably require further development time in Triple-A.
Weathers originally came to the Fish in what’s now a clearly lopsided trade sending Garrett Cooper to the Padres — a swap put together by former general manager Kim Ng. That acquisition gave way to a 2024 breakout and enough promise in 2025’s limited sample for Bendix to cash in on a four-prospect package that deepens the Marlins’ position player pool.
The trade of Cabrera was both more expected and more consequential in terms of 2026 impact. While he was far from a lock to change hands, Cabrera has been discussed frequently in recent years. Interest in the former top prospect’s electric arsenal has been widespread, and his 2025 breakout was enough to push it over the top. There are big durability concerns with the 6’5″ flamethrower, but Cabrera’s 3.53 ERA, 25.8% strikeout rate, career-best 8.3% walk rate, 97 mph average heater, 12.6% swinging-strike rate and three remaining years of club control pushed the Cubs to part with a three-prospect package headlined by Owen Caissie, who’s now the favorite to break camp as Miami’s right fielder.
Caissie, 23, is a 2020 second-rounder who has spent several seasons ranked among baseball’s top-100 prospects but had no clear path to regular at-bats at Wrigley Field (at least not this year). He’s a three-true-outcomes lefty slugger with a big arm — a prototypical right field mold whom the Marlins hope can pair with 2025 breakout bopper Kyle Stowers to give the Fish some genuine middle-of-the-order thunder for the foreseeable future.
Caissie mashed at a .286/.386/.551 rate and popped 22 homers in only 99 Triple-A games, but he also fanned in 28% of his Triple-A plate appearances (against a 13.2% walk rate). The Marlins also added minor league infielders Cristian Hernández and Edgardo De Leon in that swap, but they’re both down-the-road considerations; Hernández hasn’t played above A-ball, and De Leon is only 19. Caissie is the headliner, and he gives the Fish a potential lineup cornerstone with six full seasons of club control and two minor league option years remaining. In Caissie, Stowers and center fielder Jakob Marsee (.292/.363/.478 in 55 games as a rookie), Miami has the makings of an excellent young outfield — no small feat considering the years of turnover they underwent on the grass prior to the arrival of this trio.
Most of Miami’s other dealings centered around role players. Dane Myers is a solid fourth outfielder who runs well, but he’s entering his final minor league option year and was shipped to the Reds for minor league outfielder Ethan O’Donnell, who’s not yet on the 40-man roster. Another fourth outfield option, Victor Mesa Jr., went to the Rays for lottery ticket teenage infielder Angel Brachi. Utilityman Eric Wagaman was traded to the Twins for minor league reliever Kade Bragg, who could make his debut at some point in 2026 — a nice bit of business considering Wagaman was a minor league free agent who signed a big league deal with Miami last winter.
In addition to selling off that trio of role players, the Marlins brought in some depth pieces by acquiring righty Bradley Blalock from the Rockies and speedster Esteury Ruiz from the Dodgers. Blalock replenishes a bit of rotation depth. He’s coming off a brutal year in the Rockies organization but had some decent results in the minors with the Brewers before that. Ruiz is in his final minor league option year and offers more speed than Myers. He could fill a similar fourth outfield role.
Setting aside the trades of Cabrera and Weathers as well as the signing of Fairbanks, most of Miami’s moves amount to tinkering around the margins. The 2026 season will be pivotal to determining their identity. They’ll see if a combination of Morel, Graham Pauley and Connor Norby can handle the infield corners. The middle infield is set for now with defensive standout Otto Lopez at shortstop and exciting leadoff man Xavier Edwards at second base. Stowers, Marsee and Caissie are the outfield hopefuls. Former top prospect Agustin Ramirez will try to improve behind the plate, but top-100 prospect Joe Mack is nipping at his heels in Triple-A, so Ramirez could eventually move to more of a first base/designated hitter/third catcher role.
On the pitching side, it’ll be Alcantara, Eury Pérez and the veteran Paddack, with former top prospects Max Meyer and Braxton Garrett returning from injury-lost seasons. Miami has two of the game’s top-ranked pitching prospects in Thomas White and Robby Snelling. Both could debut in 2026. Former prospects Dax Fulton and Adam Mazur are both still on the 40-man roster and have minor league options remaining, which gives the Fish some more depth. The bullpen already lost Ronny Henriquez to Tommy John surgery in December, but Fairbanks and King join holdovers like Gibson, Calvin Faucher and Anthony Bender to form a decent nucleus. If any of Meyer, Garrett, Fulton or Mazur don’t pan out as starters, they could shift there.
The Marlins thinned out their rotation but did so by shipping out a pair of starters who had durability issues — an all-too-common problem that seems to regularly plague their always impressive groups of young arms. Alcantara’s name could come up as a summer trade candidate, but if Miami is contending he’s not likely to go anywhere. The thought of a rotation including Alcantara, Pérez, White and Snelling is tantalizing regardless of who the fifth option would be.
Miami has the feel of an up-and-coming team, but it’s hard not to wonder what they’d look like with even a shred of payroll support from ownership. They’re currently projected to spend about $73MM on the 2026 payroll — a basement-level mark even by their standards and one of the lowest figures in the league. A bit more money on the bullpen or the infield could’ve made this club all the more compelling, and with only $83MM of luxury-tax obligations on the books, they’re running the risk of a grievance regarding the allocation of the reported $70MM or so of revenue-sharing funds they receive. Extensions for Marsee and/or Stowers — they’ve broached the subject with both young outfielders — could mitigate some of those concerns, but as MLBTR’s Contract Tracker shows, Alcantara’s five-year, $56MM deal is the only extension of five or more years the Fish have given out in the past decade. It’s hard to imagine them going to the lengths necessary to sign one of their young outfielders for the long haul.
How would MLBTR readers grade the Marlins’ offseason? Have your say in the poll below:
How would you grade the Marlins' offseason?
-
C 38% (510)
-
B 27% (366)
-
D 22% (288)
-
F 9% (122)
-
A 4% (51)
Total votes: 1,337
Marlins’ Graham Pauley Avoids Major Injury
Feb. 24: Pauley and the Marlins received good news on the infielder’s imaging. While Pauley didn’t provide a specific diagnosis, he told the Marlins’ beat that it was “all good news” and that he’s hoping to be back in games late this week or, at the latest, within the next two weeks (link via Barral).
Feb. 23: Marlins infielder Graham Pauley has been shut down from all baseball activity due to ongoing tightness in his forearm, manager Clayton McCullough told the team’s beat this morning (via Kevin Barral of Fish On First). Pauley has been sent for imaging to get a better idea of what’s causing the discomfort, Christina De Nicola of MLB.com adds. The team should have an update within the next couple days.
The 25-year-old Pauley has a chance to break camp as Miami’s everyday third baseman, so any injury requiring him to miss time would be particularly noteworthy. The former Padres farmhand came to Miami in the Tanner Scott swap two years ago. He didn’t hit much in the 184 plate appearances he logged in the majors this past season (.224/.311/.366) but showed quality defensive skills and the same keen eye at the plate (11.4%) for which he’s gotten praise throughout his minor league tenure. Pauley hit well in 37 Triple-A games last year, slashing .263/.342/.511 with eight homers and five steals.
Pauley’s primary competition at the hot corner is fellow 25-year-old Connor Norby — another trade acquisition (Trevor Rogers) who’s hoping to solidify himself in the majors. Norby, a former top prospect with the Orioles, has hit .245/.298/.407 in 531 MLB plate appearances so far. He has more power than Pauley but with a more concerning strikeout/walk profile and lesser defense. He hasn’t put it all together in the majors yet, but Norby has torched minor league pitching, including a .296/.371/.502 line in 1155 plate appearances at the Triple-A level between the Baltimore and Miami organizations.
Additional options for the Marlins at third base are few and far between. Both Christopher Morel and Deyvison De Los Santos have considerable experience at the position, but neither is a good defender. Morel will move to first base after signing as a free agent; De Los Santos (acquired from the D-backs a couple years ago in the A.J. Puk trade) played 556 innings at first base last year and only 229 at third base. He was exclusively a first baseman in winter ball this offseason. Utilityman Javier Sanoja looked solid with the glove in 41 games at third last year but hit just .243/.287/.396 in 342 plate appearances.
If Pauley winds up having to miss time and the Marlins feel their third base depth is insufficient, there are still a handful of options on the market. Jon Berti, Emmanuel Rivera, Luis Urías and Jose Iglesias are among the still-unsigned infielders capable of handling the hot corner. Other options will surely present themselves in the weeks ahead, either as veterans opt out of minor league deals or as players are designated for assignment to make room for non-roster veterans, thus leading them to waivers or the trade market.