Austin Slater Clears Waivers, Elects Free Agency
April 26: Slater has cleared waivers and elected free agency, per Mish.
April 23rd: The Marlins made the Slater and Ruiz moves official today.
April 22nd: The Marlins are designating veteran outfielder Austin Slater for assignment, reports Craig Mish of SportsGrid. Esteury Ruiz has played four Triple-A games on a minor league rehab stint and will be activated for Friday’s series opener in San Francisco. Miami’s 40-man roster count will drop to 39.
Slater signed a $1MM free agent contract at the end of Spring Training. He had been in camp on a minor league deal with Detroit but didn’t crack their roster. The Fish wanted a righty-hitting platoon outfielder with Ruiz shelved by an oblique strain and starting left fielder Kyle Stowers down with a hamstring strain. Stowers returned over the weekend, and Ruiz’s forthcoming return pushes Slater off the roster.
It wasn’t a great showing for the 33-year-old Slater. He played in 12 games and collected just four hits, all of them singles. He took four walks but struck out nine times in 28 plate appearances. Slater has pinch hit a few times but hasn’t been in Clayton McCullough’s starting lineup since April 12. Heriberto Hernández gets some work as a righty-hitting left fielder. Utilityman Javier Sanoja can also play out there.
Ruiz, an offseason trade pickup from the Dodgers, adds a speed element off the bench. He hasn’t hit much in the big leagues but raked in Triple-A last year. Ruiz stole 67 bases for the A’s back in 2023, his only full season at the MLB level.
Miami has five days to trade Slater or place him on waivers. He has sufficient service time to decline an outright assignment and seems likely to be released.
Max Meyer’s Approach Is Working
Marlins right-hander Max Meyer held the Cardinals to two earned runs across 5 1/3 innings on Monday. One of those tallies came around on a Calvin Faucher wild pitch, tying the game and ruining Meyer’s chance at a win, but it was another solid outing for the young starter. Meyer has allowed three earned runs or fewer in all five appearances. He’s flashed the best swing-and-miss stuff of his career.
The 27-year-old Meyer has been a slider-first pitcher as a big leaguer. It remains his most-used pitch in 2026, but he’s also ramped up his sweeper usage. Meyer is relying on his breaking balls more than half the time (52.3%). The arsenal tweak has led to throwing his four-seamer at a career-low 19.8% rate. It’s a worthwhile adjustment given the pitch’s performance. Meyer’s heater had a -7 Run Value in 2024, back when he was throwing it nearly as often as his slider. He cut the usage to 22.2% last season, but it still posted a -6 Run Value.
The strikeouts finally came against St. Louis. Meyer punched out eight Cardinals, with the sweeper doing most of the damage (five Ks). He came into the outing with an excellent 13.3% swinging-strike rate, but a middling 22.7% strikeout rate. Considering his most-used pitch has a whiff rate above 50%, a better-than-league-average strikeout rate should be expected. Meyer now ranks ninth among qualified starters with a 14.4% swinging-strike rate. Only two pitchers were above 15% in 2025 (Tarik Skubal, Dylan Cease).
The increased reliance on his breaking balls has pushed Meyer’s strikeout rate to a career-best 25.2%. He has a sub-4.00 ERA supported by a 3.77 xFIP and a 3.78 SIERA. Walks have been the main drawback. Meyer has issued free passes at a 9.9% clip, more than 2% above his career mark heading into the season. He walked two Cardinals on Monday, giving him multiple BBs in all but one outing. He also hit two Cardinals and uncorked a wild pitch.
Meyer hasn’t just made gains in the strikeout department. He’s also taken a step forward in terms of contact quality. The righty has a career-low 38.6% hard-hit rate. That number has never been below 44% in any of his three previous big-league seasons. Meyer has permitted an 8.6% barrel rate, which is still above league average but represents a major improvement on his 11.2% career mark.
Miami selected Meyer with the third overall pick in the 2020 draft. He was among the organization’s top prospects as recently as 2024. Injuries have kept him from consistently contributing with the big-league club. Meyer suffered an elbow sprain just two starts into his MLB tenure in 2022. He underwent Tommy John surgery and missed all of 2023. Meyer returned to the big leagues for 11 starts in 2024. A shoulder injury ended his season prematurely in September. Meyer broke camp with the team last season, but a hip injury cost him the final three months of the campaign.
A healthy and effective Meyer would be a big boost to a Marlins rotation that has more young firepower on the way. Top prospect Thomas White has a silly 45.0% strikeout rate through three Triple-A starts. Robby Snelling has been just as good, with a sub-2.00 ERA and 31 strikeouts over 19 innings at Jacksonville. It’s easy to forget Eury Perez is still only 23 years old. Miami has the makings of an imposing rotation, regardless of whether they trade ace Sandy Alcantara.
Photo courtesy of Jim Rassol, Imagn Images
Marlins To Activate Kyle Stowers On Sunday
7:00 pm: The club will option infielder Deyvison De Los Santos to Triple-A as the corresponding move for Stowers, according to Daniel Álvarez-Montes of El Extrabase.
2:43 pm: The Marlins are about to get an All-Star back in their lineup, as manager Clayton McCullough told reporters (including Kevin Barral of Fish On First) that Kyle Stowers will be activated from the 10-day injured list before Sunday’s game with the Brewers. MLB.com’s Christina De Nicola wrote earlier today that Stowers is already at loanDepot Park but would probably get one final day of rest and examination before making his 2026 debut tomorrow.
Right hamstring tightness bothered Stowers for most of Spring Training, and he left one of the Marlins’ final Grapefruit League games with a Grade 1 hamstring strain that required a season-opening IL stint. The recovery period was initially estimated at 3-4 weeks, so Stowers will indeed make it back on the higher end of that projected timeline.
Stowers’ rehab assignment at Triple-A Jacksonville lasted five games, with three played in his usual left field position, one game at DH, and one game at first base. This marked Stowers’ pro debut as a first baseman, though he spent a bit of time at the position in college and in summer ball action (the West Coast League and Cape Cod League). McCullough recently indicated that Stowers might get some prep work at first base just in case the Marlins decide to incorporate him into the first base mix at the MLB level, both to help Miami out at a trouble position and to give Stowers some time at a lower-intensity position.
Stowers is the most high-profile of the five position players on Miami’s injured list, though Christopher Morel‘s absence due to an oblique strain has been the major cause of the team’s revolving door at first base. While the Marlins’ roster has been a little short-handed, the team’s offense hasn’t much suffered, as Xavier Edwards, Otto Lopez, Liam Hicks, and Connor Norby are all off to hot starts.
Needless to say, getting Stowers back will be a huge boost. Sunday will mark Stowers’ first MLB game since August 15, as his breakout 2025 campaign was cut short by an oblique strain. Stowers’ first full season in Miami saw him hit .288/.368/.544 with 25 home runs over 457 plate appearances, and he generated 4.0 fWAR over only 117 games.
The corresponding move for Stowers remains to be seen. Graham Pauley left yesterday’s game due to oblique discomfort and isn’t in today’s starting lineup, but McCullough told Barral and company that Pauley is expected “to be available today for whatever is needed.”
NL East Notes: Strider, Moore, Cannarella
Spencer Strider threw a live batting practice session yesterday at Truist Park, and the Braves right-hander is now set to begin a minor league rehab assignment. Manager Walt Weiss indicated to reporters (including MLB.com’s Mark Bowman) that Strider will throw 40-45 pitches in a minor league game on Thursday, with likely two more rehab outings after that. “He’s on the right path but with starters, it takes time,” Weiss said. “We’ve got to build him back up now, so that’s probably going to take the rest of the month.”
An oblique strain sent Strider to the 15-day IL just prior to Opening Day. If Strider is able to return by the first week of May, missing “only” five weeks isn’t a bad outcome considering the unpredictable nature of oblique injuries. It also helps that the Braves have thus far impressively managed their lack of rotation depth, as Martin Perez and Bryce Elder have each been terrific in filling for Strider and Atlanta’s other injured starters.
More items from the NL East…
- Back in March, Dylan Moore utilized the opt-out clause in his minor league contract with the Phillies, and the team quickly signed him to a guaranteed contract to finalize Moore’s spot on the Opening Day roster. The Athletic’s Matt Gelb has some details on Moore’s deal, as the utilityman will earn $1.45MM in guaranteed money, with a $100K bonus unlocked for every 100 plate appearances (up to 400 PA). As per the terms of Moore’s original minors deal, Gelb writes that Moore was set to earn $1.85M if he’d made Philadelphia’s active roster. It seemed like the new agreement was made so the Phillies could save a bit of money while still retaining Moore, and the veteran may have been willing to forego some of his guarantee in order to ensure he broke camp. Moore hasn’t seen much action yet, with only seven PA over five games.
- Marlins prospect Cam Cannarella will miss roughly the next 6-8 weeks after suffering a broken wrist from a collision in the outfield, according to Fish On First’s X feed devoted to Miami’s farm system. The 43rd overall pick of the 2025 draft had an impressive 1.019 OPS over his first 25 PA for A-level Beloit this season, but Cannarella’s second pro season will now be put on hold. Baseball America and MLB Pipeline each rate Cannarella as the eighth-best prospect in the Marlins’ system, praising his excellent center field glovework and solid contact hitting.
Griffin Conine To Miss 6-8 Weeks After Hamstring Surgery
TODAY: Conine will undergo surgery next week and is expected to be sidelined for 6-to-8 weeks, MLB.com’s Christina De Nicola writes.
APRIL 10: Marlins outfielder Griffin Conine has a torn left hamstring and will likely require surgery, reports Barry Jackson of The Miami Herald. The Marlins haven’t yet provided any specific estimates for his recovery but it seems fair to assume Conine will miss significant time. He has been placed on the 10-day injured list with infielder Deyvison De Los Santos recalled in a corresponding move. It was reported yesterday that De Los Santos would likely be replacing Conine on the roster.
It’s brutal news for Conine, as he was looking to get back on track after an injury-marred 2025 season. He dislocated his shoulder on April 19th last year and ultimately required surgery. That was expected to be a season-ending procedure but he managed to get back to the big league club in late September, getting into four games before the season was done. Now, almost exactly one year after his previous injury, he is once again facing surgery and a significant absence.
In the short term, the Marlins will have to work around a few notable absences in their outfield. Kyle Stowers and Esteury Ruiz were both on the injured list and now they have three outfielders on the shelf, four if you count Christopher Morel. Stowers is starting a rehab assignment tonight, so he could be back in the mix soon, though he missed a lot of spring training and may need a few weeks to get back into game shape. The others are progressing and might not be too far behind Stowers.
For the time being, the Marlins are left with one fewer outfielder. They have been platooning Owen Caissie and Austin Slater in right with Jakob Marsee in center, along with a platoon of Conine and Heriberto Hernández in left. De Los Santos doesn’t have any outfield experience and is a righty bat, so he won’t be able to take up Conine’s role. The Marlins may have to opt for either Hernández or Slater to start against some righties, at least until Stowers gets back. Javier Sanoja is another right-handed option for some left field time.
For Conine, he’ll be focused on his recovery for the time being. If he does require surgery, or even if he doesn’t, he may be a candidate for the 60-day injured list when the Marlins need a 40-man spot.
Photo courtesy of Sam Navarro, Imagn Images
Poll: Is Sandy Alcantara Back?
2025 was a season to forget for Marlins righty Sandy Alcantara. The 2022 NL Cy Young award winner looked to be establishing himself as one of the top pitchers in the entire sport just a few years ago, but that reputation has slipped the past few years due to injuries and ineffectiveness. Tommy John surgery Alcantara underwent in late 2023 wiped out his 2024 season. While he returned in time for the start of 2025, he wasn’t an effective starter for most of the year. Overall, he entered 2026 with a 4.73 ERA (95 ERA+) and 4.15 FIP in 59 starts since receiving his aforementioned Cy Young. Those numbers are closer to a fifth starter than an ace and questions over what the righty could really offer a team at this point helped keep him in Miami through last year’s trade deadline and this past winter.
Three starts into his 2026 campaign, Alcantara already seems to be changing the narrative. The righty has posted a sterling 0.74 ERA in 24 1/3 innings of work across his trio of outings this season. Those results are obviously excellent, but Alcantara’s trademark ability to pitch deep into games has been on full display as well; he’s averaged more than eight innings per start so far this year. Neither the sub-1.00 ERA nor his 240-inning pace will continue all year, of course, but what can fans expect from the righty this year?
There are some signals that Alcantara’s hot start to the year might be a mirage. The right-hander has limited his opponents to a .159 BABIP that will be impossible to maintain and sits more than a hundred points below his career norm. He’s also enjoyed a very easy schedule for the start of the season, facing off against bottom-feeders like the Rockies and White Sox while catching the Reds at a time where most of their lineup is scuffling badly. Given that level of competition, it would be understandable to exercise caution regarding the righty until he proves effective against some more challenging offenses.
That’s not to say there isn’t reason for optimism, however. The most obvious one is that Alcantara is now a full year removed from his Tommy John rehab, and his last season where he didn’t deal with elbow troubles or the aftermath of that surgery was his Cy Young 2022 campaign. That’s further supported by the fact that Alcantara improved drastically over the course of the 2025 season. After carrying a ghastly 7.22 ERA into last year’s All-Star break, he posted a 3.33 ERA with a 3.89 FIP the rest of the way, including a 2.62 ERA and 24.9% strikeout rate in the final six weeks of the regular season. When looking at the second half of 2025 in conjunction with the start of the 2026 season, Alcantara looks a whole lot like the ace he once was with a 2.75 ERA, 3.53 FIP, 48.6% ground ball rate, and a 15.5 K-BB% in 108 innings of work across 16 starts.
Zooming back in on his performance so far in 2026, Alcantara’s strikeout and walk rates are better than they’ve been since his Cy Young season and his ground ball rate is trending back up after dropping to just 46.5% last year. The most encouraging sign so far is the complete lack of hard contact Alcantara has allowed. That was the righty’s biggest issue in 2023 and ’25, and while those numbers will take some time to stabilize, things look very encouraging so far in 2026. He’s allowed just one barrel so far this year and his 28.6% hard-hit rate is exceptional thus far. It would be a shock to see those rates stay that low all year, but if he can post a barrel rate in the five to six percent range and a hard-hit rate under 40%, that would leave his profile looking a lot more like it did at his peak than in the years surrounding his surgery, when he combined for a 7.8% barrel rate and a 42.6% hard-hit rate.
How do MLBTR readers think Alcantara’s 2026 season will shake out this year? Will he re-establish himself as one of the league’s top pitchers? If not, will he at least return to being a clearly above-average starter in terms of run prevention for the first time since 2022, or is this hot start merely a flash in the pan? Have your say in the poll below:
What will Sandy Alcantara's 2026 season look like?
Marlins Notes: Stowers, Conine, De Los Santos
Marlins’ outfielder Kyle Stowers is nearing a return, according to MLB.com’s Christina De Nicola. Stowers will begin a rehab assignment with Triple-A Jacksonville Jumbo Shrimp this Friday. The 28-year-old enjoyed a breakout 2025 after cracking 25 homers, and his 149 wRC+ (a ballpark-adjusted measure of total offensive production that indicates he was 49% better than a league-average hitter) ranked 8th among all batters with a minimum of 450 PAs.
Stowers, who primarily split time between the corner outfield spots last year, has begun taking first base drills in addition to his usual outfield work. While manager Clayton McCullough didn’t commit to using Stowers there, he called it “a possibility” that the Fish could occasionally get him first base work in games. Coming off a Grade-1 hamstring injury, the Marlins will be keen to protect their star hitter’s health and address the void at 1B in the wake of Christopher Morel’s oblique injury.
In Morel’s absence, the Marlins have Frankensteined a first baseman, primarily out of Connor Norby and contributions from Liam Hicks, Graham Pauley, and prospect Deyvison De Los Santos. Although the early returns have been positive, there are some roster advantages to having Stowers at first. While Stowers has not donned a first base mitt professionally at any level, the Marlins have a glut of outfield options with Jakob Marsee, Owen Caissie, Heriberto Hernandez, Griffin Conine, and Austin Slater on the active roster. Playing Stowers at first base also gives them the option to insert an extra left-hander into the lineup alongside Griffin, Marsee, and Caissie, and despite being a finalist for the 2025 left field Gold Glove, advanced defensive metrics like DRS (1) and FRV (0) value Stowers’ contributions as neutral/average (in Stowers’ defense, none of the other Marlins’ outfielders are pushing him out of left with their defensive production to this point).
However, not all the health news coming out of Miami is positive: Conine exited Thursday’s game against the Reds with left hamstring discomfort, McCullough told reporters (including Kevin Barral of Fish on First). Conine has been hot in the early going with a .300/.390/.650 triple-slash with a pair of homers and steals, good for a 188 wRC+ (88% better offensive production than league average), but he may have an IL trip ahead of him. Barral also notes that De Los Santos was pulled from the Jacksonville lineup mid-game as a possible precursor to a corresponding move (should Conine’s injury warrant an IL trip). De Los Santos, who profiles as an aggressive, power-over-hit batter, should be in the mix for first base starts alongside fellow righty hitter Connor Norby while the Marlins continue to weigh their options at first and in the outfield.
Marlins Release Daniel Johnson
The Marlins released outfielder Daniel Johnson, according to the MLB.com transaction log. He’d been at Triple-A Jacksonville on a minor league deal.
Johnson had only appeared in five minor league games. He started very slowly, striking out seven times with one hit through his first 16 trips to the plate. The lefty hitter had taken 23 plate appearances during big league Spring Training. He batted .222 with one home run.
The 30-year-old Johnson has played parts of four big league seasons. He got into a career-high 31 games last year, dividing that time between the Giants and Orioles. The New Mexico State product is a .196/.243/.322 hitter across 152 MLB plate appearances. Johnson owns a .255/.321/.448 line over parts of seven seasons at the Triple-A level, including this year’s brief look.
What’s Next For Sandy Alcantara?
For the past few years, the Marlins have been shopping pitching almost constantly, even guys with multiple years of club control. Despite persistent rumors, Sandy Alcantara has usually been off the table, for different reasons at different times. As time goes on and we move closer to the end of his contract, the Marlins will have to make a decision, with still several ways for the situation to play out.
The Marlins and Alcantara agreed to an extension in November of 2021, a five-year deal covering the 2022 through 2026 seasons. It guaranteed him $56MM and also came with a $21MM club option for 2027, with a $2MM buyout.
That deal was well-timed from the team perspective, as Alcantara went on to have the best season of his career in 2022. He logged 228 2/3 innings, allowing 2.28 earned runs per nine. He wasn't the most dominant pitcher in terms of strikeouts, but thanks to his strong ground ball rate, no one was more likely to just carve through a lineup for an entire contest. He tossed six complete games that year. From 2018 to the present, no other pitcher has tossed more than three complete games in a season. Alcantara was given the National League Cy Young award for that dominant campaign.
Despite Alcantara's efforts, the Fish were still rebuilding, as they went 69-93 that year. Going into 2023, they were willing to listen to trade offers regarding their pitchers, but Alcantara was reportedly not available. That made plenty of sense at the time. Though the club wasn't in great shape, Alcantara was still under club control for five more seasons and was just coming off that dominant showing.
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Will Any Pre-Arbitration Pitchers Sign Extensions?
From a transaction perspective, this time of the baseball calendar is defined by extensions. Within the past month, we've seen two impending free agents (Nico Hoerner and Jesús Luzardo) come off the board. The Cubs got a deal done with pre-arbitration center fielder Pete Crow-Armstrong. Philadelphia extended Cristopher Sánchez even though he was already potentially signed through 2030.
The Orioles extended arbitration-eligible starter Shane Baz. The Mariners reached the largest pre-debut extension with shortstop prospect Colt Emerson. That's likely to be a brief record with the Pirates reportedly working on a deal with #1 overall prospect Konnor Griffin. Milwaukee infield prospect Cooper Pratt is nearing an eight-year contract of his own despite being a couple tiers below Griffin and Emerson according to scouts.
Despite all that activity, there's one demographic that has stayed out of the early-season extension run. There have not been any long-term deals for pre-arbitration pitchers this spring. Teams aren't quite as aggressive in extending pitchers early in their careers as they are with elite position player talents. There's more injury uncertainty with young arms.
However, there are generally a few extensions for pre-arbitration hurlers each season. Tanner Bibee, Brandon Pfaadt and Arizona closer Justin Martinez signed extensions last spring. Brayan Bello agreed to a six-year deal the year before that. Hunter Greene, Spencer Strider, Aaron Ashby, Garrett Whitlock and Emmanuel Clase were among those to sign between 2022-23.
Will any young pitchers sign extensions within the next few weeks? Let's run through a few speculative possibilities in each service class and the kind of money which those pitchers could command.
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