Guardians Outright Nolan Jones; Hunter Gaddis, George Valera Likely Starting Season On IL
TODAY: Jones accepted his outright assignment to Triple-A, according to Paul Hoynes of the Cleveland Plain Dealer.
MARCH 20: The Guardians outrighted outfielder Nolan Jones off the roster, reports Zack Meisel of The Athletic. That indicates the Guards passed him through waivers in recent days. Their 40-man count drops to 39. Jones has the right to elect free agency but likely won’t do so because he would have to forfeit his $2MM salary. Meisel adds that right-hander Hunter Gaddis and outfielder George Valera are highly likely to begin the season on the injured list.
Jones, 28 in May, seemed to have a breakout season with the Rockies in 2023. He had a 20-20 season that year in just 106 games. His .297/.389/.542 batting line translated to a 137 wRC+. He got some help from a .401 batting average on balls in play but it would have been a strong campaign even with more neutral luck in that department. On the whole, FanGraphs considered him to be worth 3.7 wins above replacement that year.
He has been far less productive since then. His offense cratered in 2024. The Rockies traded him back to the Guardians, his original organization, ahead of the 2025 season. Returning to Cleveland didn’t help him get back on track. He has a .218/.307/.311 line and 71 wRC+ since the start of the 2024 season and his defensive metrics have also declined. Despite the diminished production and the fact that Jones is out of options, the Guards tendered him a contract this winter. Jones and the club avoided arbitration with a $2MM pre-tender deal in November.
Jones also hasn’t had a good spring, having hit .152/.222/.303 in 36 plate appearances. Given the downward trend with his performance, his out-of-options status and his salary, it’s unsurprising that no club claimed him via waivers.
Players with at least three years of service time have the right to reject outright assignments in favor of electing free agency. However, if they have less than five years of service, they have to walk away from their remaining salary commitments in doing so. Jones has three years and seven days of service. If he were to elect free agency, he would have to leave $2MM on the table. It seems highly likely that he’ll head to Triple-A and look to get back on track at that level.
As for the injuries, Meisel didn’t provide specifics but both players have been slowed by minor issues in recent weeks. Gaddis made just one in-game appearance this spring, which was back in late February. He then experienced some forearm tightness and underwent imaging, which came back clean, per Tim Stebbins of MLB.com. His timeline still isn’t clear. A season-opening stint on the 15-day IL can be backdated three days, so he could be back less than two weeks into the season, though that scenario is obviously dependant on him building back up to readiness in that time frame.
Gaddis has been a key setup arm for the Guards in recent years, with 68 holds since the start of 2024. He posted a 3.11 earned run average last year while striking out 26.6% of opponents and limiting walks to a 7.7% clip. For whatever time Gaddis misses, guys like Shawn Armstrong and Erik Sabrowski will move up to leverage roles in front of closer Cade Smith.
Valera was diagnosed with a mild left calf strain about a week ago, per Stebbins. Assuming he hits the 10-day IL to start the year, that subtracts him from the Opening Day outfield mix. If the injury proves to be mild, perhaps he could be back a week into the season with the three-day backdating, but his timeline from a health perspective isn’t clear.
Meisel notes that Steven Kwan will play at least some center field this year. He had primarily been a left fielder in recent seasons, with just one inning in center since 2022. Time will tell how often they’ll put Kwan in the middle spot but that should give them greater flexibility to work in other guys. Valera will be in that outfield rotation when he’s healthy. For now, Chase DeLauter, Ángel Martínez, C.J. Kayfus and Daniel Schneemann appear to be jockeying for the outfield playing time. Petey Halpin was optioned today, per Meisel, so he’ll start the season in Triple-A.
Photo courtesy of David Richard, Imagn Images
White Sox Re-Sign Lucas Sims
The White Sox have re-signed right-hander Lucas Sims to a new minor league contract, according to 670 The Score’s Bruce Levine. Sims was released after exercising an opt-out clause in his previous minors deal with the Sox two days ago, but he has quickly rejoined the fold and will even pitch in tonight’s Spring Training game against the Mariners.
A veteran of nine MLB seasons, Sims didn’t see much big league action in 2025, as he was rocked to the tune of a 13.86 ERA over 12 1/3 innings out of the Nationals bullpen. Though Sims signed a one-year, $3MM free agent deal with Washington last winter, his struggles were so extreme that the Nats released him in May. Sims caught on with the Phillies on a minors deal but didn’t perform well at Triple-A Lehigh Valley, delivering a 5.56 ERA across 34 innings.
Control has always been an issue for Sims, but things reached a point of absurdity last year when he issued 43 walks (against 49 strikeouts) over his 46 1/3 total innings at the Major League and Triple-A levels, as well as eight wild pitches and 16 hit batters. Sims issued three free passes during his five innings of Cactus League work with the White Sox this spring, though he’d also recorded seven strikeouts in those five scoreless frames.
This lack of command has inevitably led to volatility in Sims’ results, but he has always been able to miss bats. At his best, Sims was able to overcome his control problems to deliver some quality results during his days with the Reds, including a 3.10 ERA across 61 innings. Sims appears to be ticketed for Triple-A Charlotte to see if he can finally harness his control at least enough to manage a return to the majors, and the White Sox could turn to Sims at some point if a need develops in their bullpen.
Giants Release Joey Lucchesi
The Giants have released left-hander Joey Lucchesi, the New York Post’s Jon Heyman reports. Lucchesi was non-tendered by San Francisco last November and then re-signed to a minor league deal a couple of weeks ago, but the recent signing of southpaw Ryan Borucki apparently made Lucchesi again expendable. Heyman wrote that Lucchesi was “granted his release,” so it could be that the team agreed to Lucchesi’s request to be let go, or the left-hander might have triggered an out clause in his contract if he learned he wasn’t making the Opening Day roster.
Lucchesi first landed in San Francisco on a minors deal last offseason, and posted a 3.76 ERA, 7.3% walk rate, and 18.8% strikeout rate over 38 1/3 innings out of the Giants’ bullpen after his contract was selected in mid-June. The bottom-line ERA was respectable and Lucchesi had a strong 53% grounder rate, but the Giants still decided to pass on tendering a contract rather than pay Lucchesi a projected $2MM arbitration salary.
2025 marked the first time in Lucchesi’s seven MLB seasons that he worked exclusively out of the bullpen, and he went longer than an inning in only seven of his 38 Giants appearances. Rather than acting as a swingman or even a true long reliever, Lucchesi could be settling into more of a traditional relief role, though it certainly can’t hurt that he looks capable of slightly longer stints. Left-handed hitters have rarely been able to do much against Lucchesi, as he has held lefty swingers to a .219/.296/.301 slash line over his career.
Lucchesi is out of minor league options, which adds another hurdle in his quest to land with a new team. Unless he sticks in the majors and delivers particularly solid results, Lucchesi could find himself in DFA/waiver wire limbo, as the proverbial 26th man on the roster. That said, teams are always in need of left-handed depth, so Lucchesi may not have to wait long before he finds another contract.
Braves To Include Didier Fuentes On Opening Day Roster
TODAY: The Braves are planning to send Fuentes down to Triple-A in a couple of weeks to stretch him back out as a starter, MLB.com’s Mark Bowman writes. It seems like Fuentes’ long relief role will last only through Atlanta’s season-opening 13-game stretch.
MARCH 21: Right-hander Didier Fuentes has won himself a spot on the Braves’ Opening Day roster, ESPN’s Jeff Passan writes. The 20-year-old Fuentes made his big league debut last season with four starts and 13 innings for Atlanta, and he’ll now return to the Show in what Passan says will be a relief role.
Fuentes’ bullpen assignment provides some more clarity to the Braves’ rotation picture. Chris Sale, Reynaldo Lopez, Spencer Strider, and Grant Holmes have the top four positions, and Bryce Elder and Jose Suarez now appear to be the last two candidates for the fifth starter role. Fuentes is headed to the bullpen, top prospect JR Ritchie was assigned to the minor league camp yesterday, and minor league signing Martin Perez will remain in the organization but isn’t being included on the Opening Day roster.
With Spencer Schwellenbach, Hurston Waldrep, and Joey Wentz all felled by injuries, rotation depth has been one of the primary storylines of Atlanta’s spring. This opened the door for multiple pitchers to try and win a job, and while Fuentes isn’t being ticketed for rotation duty, he certainly caught the Braves’ attention with an incredible Grapefruit League performance. Over three appearances and nine spotless innings, Fuentes didn’t allow even one walk or a hit, while striking out 17 batters — one HBP was the only thing keeping Fuentes from an unofficial perfect game during his spring work.
It is certainly possible Fuentes could receive a proper starting assignment, depending on how exactly the Braves choose to line up their rotation through a busy opening to the season. Atlanta doesn’t receive its first off-day until April 9, so it is very likely that both Elder and Suarez (or Fuentes) could get starts if the Braves deploy a six-man rotation in the early going. Even if Fuentes may not start, his ability to eat multiple innings out of the pen should prove useful as the Braves navigate this stretch of 13 straight games.
Fuentes has started 48 of his 52 career games in the minors, and his 2025 season saw the righty pitch at three different minor league levels as well as his four-start cup of coffee with the Braves. It may have been too much too soon for Fuentes since he was torched for an 13.85 ERA in his first exposure to MLB hitters, but the Braves had to dig into their depth chart after a swath of injuries wiped out their rotation last summer.
Fuentes has shown a knack for recording strikeouts and limiting walks in the minors, and some bad batted-ball luck might be why his 3.73 ERA over 202 2/3 minor league innings doesn’t exactly stand out. Still, there’s some obvious potential here even at Fuentes’ young age, and his huge spring numbers indicate that Fuentes might thrive as a reliever. While the Braves’ hand with Fuentes may have been forced by injuries last year, the team hasn’t been shy about quickly promoting prospects they feel can provide immediate help.
Parker Mushinski To Opt Out Of Deal With Rockies
Left-hander Parker Mushinski was in camp with the Rockies on a minor league deal but is now heading back to free agency. Thomas Harding of MLB.com reports that the southpaw has been informed that he won’t break camp with Colorado and will now opt out of his deal.
Mushinski, 30, had a camp of extremes. He racked up some strikeouts but also saw a lot of runs cross the plate. In 8 2/3 innings, he struck out 12 opponents but allowed ten earned runs via 11 hits and four walks. His .391 batting average on balls in play and 41% strand rate point to some poor luck in that small sample.
The Rockies had an awful pitching staff in 2025 and certainly had room for some new arms but they couldn’t find a spot for Mushinski. They’ll go into 2026 with Brennan Bernardino as the only lefty in their bullpen. Luis Peralta and Welinton Herrera are on the 40-man roster but will begin the season on optional assignment.
Mushinski’s major league track record consists of 33 innings pitched for the Astros over the 2022 through 2024 seasons. In that time, he has a 5.45 earned run average, 17.4% strikeout rate, 8.1% walk rate and 45.2% ground ball rate. He spent the 2025 season with the Guardians on a minor league deal. He tossed 50 Triple-A innings with a 3.78 ERA, huge 29.6% strikeout rate and strong 47.9% ground ball rate, but an ugly 14.8% walk rate.
He’ll head to the open market to see what opportunities await him now. There’s a ton of roster shuffling happening this week as clubs make their final decisions before Opening Day. As some guys get released or head to waivers, some clubs may find themselves light on lefty relief.
Photo courtesy of Rick Scuteri, Imagn Images
Phillies Re-Sign Tim Mayza To MLB Deal, Return Zach McCambley To Marlins, Re-Assign Lou Trivino
4:47PM: The Phillies also re-assigned right-hander Lou Trivino to Triple-A. Like Mayza, Trivino is an Article XX(B) player with an opt-out in his minors contract this weekend. It isn’t yet clear if Trivino will trigger his clause and enter free agency, or if he’ll bide his time at Triple-A until his next opt-out date on May 1.
9:21AM: The Phillies announced this morning that left-hander Tim Mayza was re-signed to a major league contract after the lefty exercised his opt-out clause in his minor league deal and was granted his release by the organization yesterday. To make room for Mayza on the 40-man roster, right-handed Rule 5 selection Zach McCambley was returned to the Marlins. McCambley was evidently place on (and successfully cleared) waivers at some point prior to the move to return him to Miami.
Mayza, 34, is entering his ninth major league season. He’s spent the majority of his career to this point as a member of the Blue Jays, and after an uneven start to his career when he made his major league debut in 2017 through the end of the 2019 season, he emerged from a 2020 campaign lost to injury to become one of Toronto’s more steady relief arms. From 2021 through 2023, Mayza turned in high quality results for the Jays with a 2.67 ERA and a 3.20 FIP in 155 innings of work. Of course, it should be noted that those strong numbers came with a major platoon split. While his ERA against southpaws was just 0.67, his numbers against right-handers were far more pedestrian: he sported a 4.19 ERA, a 3.96 FIP, and a 24.7% strikeout rate across those three seasons.
Even factoring in those lesser numbers against righties, however, Mayza’s fall from grace in 2024 was a shocking one. Across 50 appearances, the lefty’s ERA ballooned all the way up to 6.33, and while his 4.50 FIP suggests some of that was due to poor fortune on batted balls and sequencing he still struck out a paltry 14.4%. Ugly as those season long numbers are, however, Mayza did show some signs of returning to form after he was shipped to the Yankees midway through the season; in 18 innings of work with the Bombers, Mayza turned in a 4.00 ERA with a 3.94 FIP, though his strikeout rate still sat at a well-below average 16.2%.
That left Mayza in an uncertain place headed into 2025, and while he landed a big league deal with the Pirates he spent most of the season on the injured list due to a lat strain. He pitched just 15 total innings in the majors last year between Pittsburgh and Philadelphia (who claimed him off waivers from the Pirates midseason). In that time, he posted a 3.78 ERA and 4.16 FIP that’s more or less in line with his work as a member of the Yankees. His strikeout rate did tick back up to a more respectable 20.3%, however, and that was enough to convince the Phillies to give him another shot on a minor league pact entering camp. Mayza’s 5.40 ERA in 8 1/3 spring innings isn’t exactly inspiring, but the big news from camp is that the strikeouts appear to be back. He’s punched out 27.0% of his opponents this spring, and that was enough to convince the Phillies to put him back on their roster for the 2026 season.
As for McCambley, the righty was a third-round pick by the Marlins back in 2020. Initially drafted as a starter, McCambley converted to relief during the 2022 season and climbed the rest of the minor league ladder as a reliever. He split the 2025 season between Triple-A and Double-A, and in that time posted a combined 2.90 ERA with a 33.1% strikeout rate in 62 innings of work. That was enough to catch Philadephia’s attention in the Rule 5 draft, but he walked (six) more hitters than he struck out (four) in his 7 1/3 innings of work with the Phillies during Spring Training. That lack of control was enough for the Phillies to decide to move on from McCambley, who now returns to the Marlins as a non-roster piece who could nonetheless be called upon to contribute out of the bullpen at some point this year.
Guardians To Select Rhys Hoskins’ Contract
Rhys Hoskins will break camp with the Guardians, as the New York Post’s Jon Heyman reports that Cleveland will be selecting the first baseman’s contract prior to Opening Day. The Guards will have to make a corresponding move to create space for Hoskins on the 40-man roster.
For making the team, Hoskins will now earn a $1.5MM salary for 2026, as per the terms of the minor league contract he signed last month. It’s a nice late birthday present for Hoskins less than a week after his 33rd birthday, though it was widely expected that Hoskins would be part of Cleveland’s roster. As an extremely quiet Guardians offseason comes to a close, Hoskins projects to be the only new offensive addition to a lineup that was one of baseball’s worst in 2025.
While the Guardians are primarily counting on such youngsters Chase DeLauter and Kyle Manzardo to generate more offense, the team will also see what Hoskins can bring in his ninth Major League season. Formerly a prominent power bat in the Phillies’ lineup, Hoskins hasn’t really been the same since missing the entire 2023 season due to a torn ACL.
Hoskins hit .223/.314/.418 with 38 homers over 845 PA with the Brewers over the last two seasons, translating to a 104 wRC+ and 1.1 fWAR. Hoskins’ 2025 campaign was better than his 2024, as he seemed to wear down in the last half of his return year. Last season, Hoskins was hampered by a sprained thumb that limited him to 90 games for Milwaukee.
Once a lefty-masher, the right-handed hitting Hoskins has had more modest numbers against southpaws in 2024-25, akin to his overall lesser production. Since Manzardo and C.J. Kayfus are both left-handed hitters, Hoskins provides cover for both players in the first base/designated hitter mix. Hoskins has never been known as a great defender, but 2025 was one of his best years with the glove, as per the public defensive metrics (+2 Defensive Runs Saved, +1 Outs Above Average).
White Sox Sign Reese McGuire
The White Sox announced that catcher Reese McGuire, has been signed to a one-year, $1.2MM contract. ESPN’s Jesse Rogers was the first to report the signing shortly before the club’s official announcement. No additional roster move was needed since the Sox had an open spot on their 40-man roster. McGuire is represented by Apex Baseball.
McGuire just opted out of a minor league deal with the Brewers yesterday and had 72 hours to explore the market for a new club. It took him about a day to land in a familiar location, as McGuire previously had a 53-game stint with the White Sox in 2022 (and he played on the other side of Chicago with the Cubs in 2025).
Signing a catcher didn’t seem any kind of priority for a Sox team that had Kyle Teel, Edgar Quero, and Korey Lee all lined up behind the plate, with Teel and Quero projected to get at-bats from both the catching position and the DH slot. However, Teel suffered a Grade 2 hamstring strain during the World Baseball Classic that will keep him out of action for about 4-6 weeks, or roughly mid- to late April.
Teel told MLB.com’s Scott Merkin yesterday that he is “progressing fast,” and hoping to miss only about four weeks of time. Even with this positive update and the presence of both Quero and Lee, the White Sox apparently wanted to reinforce their catching depth, and perhaps retain the three-catcher plan they intend to deploy for the rest of the season. Lee is out of minor league options and sending either Teel or Quero down to Triple-A doesn’t seem to be in Chicago’s long-term interest (unless either is really struggling), so it creates an interesting question as to what will happen when Teel is healthy and the Sox are juggling four backstops.
For now, McGuire will suit up for his former team and look to provide his usual solid glovework. A top prospect back during his time in the Pirates’ farm system, McGuire has settled into a journeyman/backup type of career, playing for six different organizations during his career. McGuire has hit .248/.293/.374 with 25 homers over 1178 career plate appearances, with nine of those home runs coming last year with the Cubs (as part of a .226/.245/.444 slash line in 140 PA).
Mariners To Add Mitch Garver To Opening Day Roster
The Mariners are adding Mitch Garver to their Opening Day roster as their backup catcher, according to a report from Ryan Divish of the Seattle Times. That seemingly leaves catcher Andrew Knizner without a spot on the club’s roster headed into the season. He’s on a $1MM contract for 2026 and cannot be optioned to the minors, so he’ll need to be traded or designated for assignment sometime before Opening Day if he isn’t making the team.
Garver, 35, is a veteran of nine MLB seasons and has spent the past two years in Seattle. The former Silver Slugger has spent much of his career on the injured list, but in his younger years often showed flashes of elite power when healthy coupled with a hefty dose of strikeouts. From 2019 to 2023, Garver appeared in 325 games (averaging just 65 per season) but in that time slashed a phenomenal .250/.346/.508 with 75 home runs, a 26.6% strikeout rate, and an 11.8% walk rate. Perhaps the most impressive of those five seasons was his 2023 campaign with the Rangers, where he made it into 87 games and clubbed 19 homers with a strikeout rate of just 23.8% against an impressive 12.8% walk rate.
It was a platform season strong enough that the Mariners decided to take a chance on Garver, signing him to the club’s first multi-year deal for a position player in years. Unfortunately, that contract did not go well. Garver’s offense has taken a big step back over the past two years as the strikeouts have returned while his power has dipped substantially. In 201 games with Seattle, he’s hit just .187/.290/.341 with a 29.6% strikeout rate and a wRC+ of 88, indicating he’s been 12 points worse than league average at the plate. He’s combined that with lackluster defensive numbers behind the plate, and the Mariners were widely expected to move on from the veteran this offseason.
Despite that, Garver re-signed with the club on a minor league deal at the outset of Spring Training. Contact has remained an issue for him this spring, as he’s gone just .182/.308/.227 with 11 strikeouts in 26 trips to the plate during camp. That lackluster performance both in Seattle and during camp this spring makes the decision to go with Garver as the backup a somewhat surprising one. That’s particularly true given that Knizner is not only on a major league contract but also has the five years of service time required to reject an outright assignment and retain his full salary even if he passed through waivers unclaimed following a DFA.
Of course, it should be remembered that Knizner is hardly an impact player in his own right. The veteran has appeared in parts of seven MLB seasons but is a career .211/.281/.316 hitter whose 2025 season was even less productive at the dish than Garver’s. Knizner is younger at 31 years old and has been viewed in some circles as a superior defender to Garver, but his metrics have actually been similar to Garver’s work in 2025 throughout much of his career. Given that Raleigh figures to play the overwhelming majority of games behind the plate, perhaps the Mariners are prioritizing bringing back a veteran leader from a club that fell just one game short of the World Series last year who Raleigh himself helped to bring back into the organization over the offseason.
Regardless of the reasoning, Garver now figures to serve as Raleigh’s backup, while Knizner is likely to be either traded or exposed to waivers before the season begins. If he goes unclaimed, he’ll have the opportunity to return to free agency and sign with any of the league’s 30 clubs. Given the dearth of catching depth around the league in recent years, Knizner could conceivably find a big league job somewhere, though it’s also possible he’ll have to settle for a minor league pact at this point and begin the season at Triple-A.
Nationals Designate Griff McGarry For Assignment
The Nationals announced today that they’ve designated right-hander Griff McGarry for assignment. The move clears a spot for Jorbit Vivas on the 40-man roster, whose previously reported acquisition from the Yankees is now official. McGarry was the Nationals’ Rule 5 draft pick back in December and now will be available to any of the league’s other clubs who are willing to claim him with Rule 5 stipulations attached. If he goes unclaimed, he must be offered back to the Phillies for $50K. If the Phillies pass on reacquiring McGarry, he can be outrighted off the roster into the Nationals’ farm system.
McGarry, 26, was a fifth-round pick by the Phillies back in 2021 and got some top-100 prospect attention earlier in his career. That was before his career took a turn for the worse in 2023, when he posted an ugly 6.00 ERA in 17 starts thanks to lackluster command. Those command issues caused the organization to move McGarry to the bullpen for the 2024 season, but his already-high 18.5% walk rate from 2023 ballooned to a whopping 24.0% when he moved into a relief role. That led the Phillies to return the right-hander to the rotation for 2025, and he turned in decent numbers across 21 starts, most of which were at the Double-A level. He still walked too many batters, with 13.9% of his opponents getting a free pass, but he managed to make up for that elevated walk rate with a sensational 35.1% strikeout rate.
That improvement was enough for the Nationals to roll the dice on McGarry back in December, but his signature command issues once again resurfaced during Spring Training. While he managed a decent 3.18 ERA in 5 2/3 innings of work, he walked (five) nearly as many batters as he struck out (six) in that time, leaving him with an 18.5% walk rate that would be difficult to justify carrying on a big league roster even for a rebuilding club. With optionable youngsters like Brad Lord and Ken Waldichuk capable of offering multi-inning relief with considerable upside and no Rule 5 restrictions, it’s not necessarily a surprising decision that the Nationals would opt for those arms rather than McGarry as they fill out their roster.
Should he go unclaimed on waivers, his upside is still considerable enough that it would be a surprise if the Phillies didn’t jump at the opportunity to reacquire him and continue his development throughout the 2026 campaign. Of course, it’s not impossible that he could be claimed; after all, McGarry was just the third-overall selection in the draft, meaning a number of teams later in the draft may well have considered drafting him themselves if he had fallen to them. Of course, it’s also a lot easier to draft a Rule 5 pick in December than it is to actually carry that player on their roster come March, so McGarry’s trip through the waiver wire will be one to watch over the coming days.