Mets Release Anderson Severino
The Mets have released left-hander Anderson Severino, according to The Athletic’s Will Sammon. Severino was designated for assignment last week, and Sammon indicates that the release was granted so Severino could sign with a Japanese team.
The southpaw is no stranger to international play, as Severino pitched in the Mexican League during the 2024-25 seasons. He made his return to affiliated ball this year after signing a minor league deal with the Mets over the offseason, and Severino posted a 1.31 ERA over 20 2/3 innings with Triple-A Syracuse. Despite the impressive ERA, Severino’s grounder-heavy (51.1% groundball rate) got a lot of help from a .229 BABIP, and his 13.8% walk rate indicated some control issues.
Those under-the-hood numbers were likely the reason why the Mets (despite their penchant for cycling through relievers) didn’t give Severino a look at the MLB level. His only Major League experience consists of six games and 7 1/3 innings with the White Sox in 2022, as Severino posted a 6.14 ERA over his couple of weeks in the Show.
Severino has worked as a reliever for almost the entirety of his pro career, so he isn’t likely to explore a move to starting pitching in Nippon Professional Baseball. A good showing in Japan could very well get Severino back onto the radar for big league teams down the road, or perhaps lead to a longer stint in NPB for the 31-year-old.
Is It Even Worth It For The Mets To Be Sellers?
The Mets' season spiraled out of control far quicker than anyone could have reasonably anticipated. Even those who thought New York's NL club would miss the 2026 postseason probably weren't forecasting a 27-35 record placing them third from the bottom in the league, trailing a rebuilding Nationals club or a $75MM-payroll Marlins team.
Many Mets fans are -- understandably! -- waving the white flag already and calling for the team to be deadline sellers. The Mets, unsurprisingly, aren't in any rush to part with veteran players. No team is pivoting to sellers in early June. The Mets might very well end up in that bucket come late July/early August, but unless they're 10 or more games back at that point, the expected return doesn't necessarily outweigh the faint playoff chances they might still harbor. That's sure to be an unpopular sentiment among a vocal portion of the fan base, but let's take a look at who and what the Mets could reasonably peddle. The list of appealing trade candidates isn't especially compelling (which is a big reason they're in this mess in the first place).
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Mets Select Cionel Perez, Designate Anderson Severino
The Mets announced that they have selected the contract of left-hander Cionel Perez from Triple-A Syracuse. To create room on the 26-man and 40-man rosters, right-hander Tobias Myers was optioned to Triple-A and left-hander Anderson Severino was designated for assignment.
Perez signed a minor league deal with the Nationals last offseason and then made the Opening Day roster, thus guaranteeing a $1.9MM salary for the 2026 season. After struggling to a 6.19 ERA over 16 games and innings, Perez was outrighted off Washington’s 40-man roster at the start of May, and he rejected that outright assignment in favor of free agency. The Mets came calling with another minors contract just a couple of days later, and Perez will get another chance to get his 2026 season (and to some extent his career) back in the right direction.
A veteran of nine MLB seasons, Perez’s best work came with the Orioles from 2022-24, when he posted a 3.12 ERA and allowed only four homers over 164 2/3 innings out of the Baltimore pen. The grounder specialist’s ability to keep the ball in the park helped paper over some uninspiring strikeout and walk rates, but since Opening Day 2025, Perez has a 7.41 ERA over 37 2/3 big league innings, with 29 walks and only 30 strikeouts. While he is still generating grounders at an elite rate, Perez has given up five homers in his last two seasons of work, so batters are doing heavy damage when they’re able to get the ball in the air.
It remains to be seen if Perez can get on track in Queens, or if he might soon find himself back in DFA limbo as part of the Mets’ neverending bullpen churn. Brooks Raley, A.J. Minter, and now David Peterson represent other left-handed options in New York’s relief corps, and Perez might just be on board for a cup of coffee as a fresh arm after the Mets went 10 innings in yesterday’s 9-7 win over the Marlins.
Since Perez has more than five years of MLB service time, he was able to retain his 2026 salary even after declining his outright assignment from the Nationals. That means that Washington will owe him the rest of that $1.9MM, with the Mets on the hook for just the prorated portion of a Major League minimum salary for any time Perez spends on the active roster.
Severino’s big league resume consists of six games and 7 1/3 innings (with a 6.14 ERA) for the White Sox in 2022. After being cut loose by the Sox following that season, he spent the next three seasons outside of affiliated baseball, including two years in the Mexican League before the Mets signed Severino to a minors contract in November.
New York selected Severino’s contract to its 40-man roster 11 days ago but optioned Severino to Triple-A, probably indicating that Severino had some kind of opt-out clause in his deal if he wasn’t included on a 40-man roster. His 1.31 ERA and 51.1% grounder rate over 20 2/3 innings for Triple-A Syracuse could draw some attention on the waiver wire, but those impressive numbers are undermined by a .229 BABIP and 13.8% walk rate, plus Severino’s 25% strikeout rate isn’t anything special.
Myers’ demotion to Triple-A is also worth mentioning, as he has a 4.05 ERA over 33 1/3 innings this season (working as a proper reliever in 18 games and making two pseudo-starts as an opener). His ability to pitch multiple innings as been helpful for the Mets, but Myers has allowed at least one earned run in four of his last five outings, and he was charged for two runs during an inning of work yesterday. Myers will probably be called back up before too long, particularly if Perez is indeed just in the Show for a short amount of time.
Mets Move David Peterson To Bullpen, Sean Manaea To Rotation
The Mets are making a switch in their starting five. Manager Carlos Mendoza told reporters (including Anthony DiComo of MLB.com) that David Peterson will move to the bullpen. Lefty Sean Manaea will pitch every fifth day in his stead, though the Mets haven’t determined whether he’ll be a traditional starter or pitch bulk innings behind an opener.
It’s the second time this season that Peterson has been bumped to relief. He has started seven of 12 outings, though most of his relief appearances have been as the bulk arm. It did seem briefly that Peterson would be a traditional reliever in late April. Injuries to Kodai Senga and Clay Holmes a few weeks later pushed the southpaw back into the rotation.
Peterson hasn’t found his footing this year. He has a 5.52 earned run average over 53 1/3 innings. The strikeout, walk and ground-ball marks aren’t all that bad, but he has been victimized by a .376 average on balls in play. Peterson also got knocked around in the second half of last season. He hasn’t been able to work deep into games and hasn’t shown any signs of consistency. Peterson gave up six runs on 11 hits and three walks over five innings in a loss to the Reds on Tuesday.
It’s rough timing for the impending free agent. Peterson is playing on an $8.1MM arbitration salary. He entered the season as a multi-year deal candidate but now seems to be trending towards a one-year pillow contract. Peterson came up in some trade chatter over the winter and could move in a change of scenery deal before the deadline regardless of whether the Mets are able to pull out of the hole they’ve dug themselves.
Manaea has made all 12 of his appearances this year from the bullpen. His velocity was down during Spring Training, leading the Mets to move him to long relief. The diminished stuff certainly showed up in his April results. Manaea allowed a 6.55 ERA across 22 innings through the first month-plus. He has performed better of late, striking out 15 while giving up six runs (five earned) over his past 12 innings. He tossed three innings of mop-up work behind Peterson on Tuesday, striking out six while allowing one run.
The veteran lefty is still working with his lowest velocity in years. He has found some extra juice of late, though, averaging 91.4 mph on his fastball in May after sitting below 90 in April. He has added two ticks to a sinker that he’s using more frequently of late.
It certainly hasn’t been dominant form. Manaea is still allowing a .292/.375/.354 slash line in his improved last few weeks. At the same time, it’s inarguable that his more recent results have been better than Peterson’s. He’ll probably be on a short leash and could pitch behind a righty opener like Tobias Myers or Huascar Brazobán to stay away from an opponent’s top hitters the first time through the order. Manaea is in the second season of a three-year, $75MM free agent deal. He struggled to a 5.64 ERA in a half-season last year after an oblique strain shelved him into July.
Manaea’s first start or bulk appearance will likely come on Monday in Seattle. Freddy Peralta took the ball tonight in the series opener against the Marlins, a walk-off win. Christian Scott and Nolan McLean will get the next two games. They used a bullpen game for what would’ve been the fifth starter role on Wednesday, with Jonah Tong taking the plurality of the work (3 2/3 innings).
Mets Reinstate A.J. Minter From 60-Day IL, Select Eric Wagaman
5:05pm: The Mets announced that outfielder Luis Robert Jr. has been transferred to the 60-day IL to open up a 40-man spot. He originally landed on the IL in late April due to lumbar disc herniation. He is now ineligible to return until late June. His current status is unknown. As of a couple of weeks ago, manager Carlos Mendoza said Robert wasn’t progressing as hoped, per Anthony DiComo of MLB.com.
1:50pm: The Mets announced that they have reinstated left-hander A.J. Minter from the 60-day injured list. Additionally, infielder/outfielder Jared Young has been reinstated from the 10-day injured list and infielder Eric Wagaman has been selected to the roster. In corresponding active roster moves, outfielder Tyrone Taylor has been placed on the 10-day IL with a right hip flexor strain, while right-hander Jonathan Pintaro and outfielder Nick Morabito have been optioned. In terms of 40-man spots for Minter and Wagaman, the Mets had one vacancy. They said a corresponding move to open another spot will be announced prior to game time. Tim Britton and Will Sammon of Athletic reported most of these moves prior to the official announcement.
Minter and the Mets agreed to a two-year, $22MM deal going into the 2025 season. They haven’t been able to get much return on that investment yet. Minter tossed 11 innings last year before a lat strain sent him to the IL and ultimately required season-ending surgery. Here in 2026, he and the Mets started his spring ramp-up a bit behind the other pitchers. He started the season on IL but was able to start a rehab assignment in April. Unfortunately, some left hip discomfort slowed him down, which got him moved to the 60-day IL.
Ideally, Minter can now finally give the Mets an extended stretch of health and good results. Prior to this injury odyssey, he was quite an effective reliever for a division rival. From 2020 to 2024, he posted a 2.85 earned run average over 243 innings for Atlanta, striking out 30.1% of batters faced in that time. But he’s been injured for most of the past two years, actually dating back to before the Mets signed him, as he dealt with hip issues in 2024 and required surgery that summer.
Brooks Raley has been the club’s primary lefty reliever this season. Sean Manaea is also in the bullpen but is mostly working as a bulk reliever. Minter and Raley should be the primary options for situations where a traditional lefty reliever is wanted.
The Mets have been out to a rough start, with a 22-32 record, putting them 7.5 games back of a playoff spot. If they can’t climb in the standings, they could go into the deadline as sellers. Minter and Raley are impending free agents, so both would be natural trade candidates if that’s the way things go.
Wagaman was claimed by the Mets last month and optioned to the minors. Not long after that, he was put on waivers and cleared. He has put up a massive .372/.462/.581 line in 13 games for Syracuse since that claim. Now he gets back onto a 40-man roster.
While it’s nice that Wagaman has been crushing the ball, some caveats apply. For one thing, that line came in a small sample of 52 plate appearances. For another, he had a huge .424 batting average on balls in play in that time. Furthermore, Wagaman has often put up good minor league numbers. From 2022 to 2024, he had a .276/.348/.473 line and 131 wRC+ in 897 plate appearances on the farm.
That has led to major league opportunities that he hasn’t been able to capitalize on. He has a .250/.293/.381 line and 85 wRC+ in 588 trips to the plate in the big leagues. The Marlins designated him for assignment in the winter and traded him to the Twins. Minnesota kept him in the minors to start the year and designated him for assignment a month into the season, which is when the Mets claimed him.
Wagaman has experience at the four corner spots, though the Mets have only been using him as a first baseman and designated hitter for Syracuse. The Mets are getting subpar results from Mark Vientos at first base this year. With Jorge Polanco on the IL, a lot of DH at-bats have gone to MJ Melendez. Though Melendez was red hot when the Mets first called him up, he has a .119/.288/.167 line since the calendar flipped to May.
In the outfield, Juan Soto, A.J. Ewing, Carson Benge, Morabito and Taylor have been splitting the work out there. Now that Morabito and Taylor are out, Young will jump in and perhaps Wagaman could get some time in the outfield as well.
Photo courtesy of Reinhold Matay, Imagn Images
Craig Kimbrel Elects Free Agency
Craig Kimbrel has elected free agency, according to his transaction log on MLB.com. The Mets designated the right-hander for assignment last week, and he passed through outright waivers unclaimed. The nine-time All-Star is now free to look to continue his career elsewhere.
Kimbrel will turn 38 later this week, and he no longer has the dominant strikeout stuff he once possessed. His fastball, which used to touch triple digits, now averages 93.6 mph. His curveball doesn’t miss bats the way it did for so many years. While he has diversified his arsenal to try to compensate, there’s no denying that his best days are behind him. Nonetheless, he has shown a clear desire to prolong his career. Since being released by the Orioles in September 2024, he has signed deals with the Braves, Rangers, Astros, and Mets. He hasn’t been afraid to pitch in the minor leagues if it means another shot to prove he’s still worthy of the majors.
To Kimbrel’s credit, he has never stopped showing signs of promise, even if there have been more downs than ups the past few years. Despite his 5.33 ERA in 2024 and his 6.00 ERA this year with the Mets, he owns a 4.28 xERA and a 3.51 SIERA over the last three seasons, thanks to solid strikeout numbers and a continued ability to suppress hard contact. Although his present-day arsenal might look disappointing compared to his vintage self, he still has better stuff than most pitchers you’ll find in Triple-A. So, while Kimbrel might never have another chance to add to his career saves total (440, fifth all-time), he should be able to find another club willing to give him a chance on a minor league contract.
Austin Slater Elects Free Agency
Outfielder Austin Slater has elected free agency, according to his transactions tracker at MLB.com. The Mets had sent him outright to Triple-A Syracuse a few days ago but he has exercised his right to reject that assignment and head to the open market instead.
If a player has at least five years of big league service time, he has the right to reject an outright assignment while also keeping his salary commitments in tact. The Marlins signed Slater in late March, after the Tigers had granted him his release from a minor league contract. The Miami deal was a major league pact with a $1MM salary. The Fish cut bait less than a month into the season, designating Slater for assignment. He cleared waivers and elected free agency.
The Fish remain on the hook for the remainder of that salary. Other teams can sign Slater and only pay him the prorated portion of the league minimum, with that amount subtracted from what the Marlins pay. The Mets stepped up to volunteer for that opportunity but they also bumped Slater off their roster after less than a month. Between the two clubs, he has a rough .209/.286/.233 line on the year.
Other clubs may still be interested in him based on his track record. Slater has a decent floor from his speed and defense. In over 3,000 outfield innings in his big league career, spread across all three spots on the grass, he’s been credited with six Outs Above Average. On the whole, Defensive Runs Saved has him just a hair below average, but mostly due to that metric considering him subpar in center. He has five DRS in right field and four in left, with over 1,000 innings in each corner. Though he’s now 33 years old, Statcast still pegs his sprint speed in the 66th percentile of qualified big leaguers this year.
Offensively, Slater has been around league average in his career, but with caveats. A right-handed bat, he has done most of his damage against lefties. He has a .263/.352/.420 line and 115 wRC+ with the platoon advantage in his career but a .228/.313/.331 line and 81 wRC+ in the other half of the split. He has also seen his overall production decline lately. From 2020 to 2023, he slashed .259/.352/.421 for a 117 wRC+, regardless of pitcher handedness. Since then, he has a .212/.298/.304 line and 74 wRC+.
Despite the declining numbers, there is some lingering interest. The Yankees liked him enough to trade for him at last year’s deadline. He had to settle for a minor league deal in the winter but looked good in spring, hitting .267/.389/.467, and quickly got himself a big league pact. He hasn’t been able to carry that over into the season but his résumé should still be enough to at least get him a minor league deal somewhere, if not a major league one.
Photo courtesy of Mark J. Rebilas-Imagn Images
Outrighted To Triple-A: Slater, Blach, Brooks
Catching up on some players recently designated for assignment…
- The Mets outrighted outfielder Austin Slater to Triple-A Syracuse, as per Slater’s MLB.com profile page. There isn’t yet any word on whether or not Slater will accept the assignment, as Slater has the ability to elect free agency rather than report to Triple-A and remain in the Mets organization. Since he has more than five years of MLB service time, Slater can become a free agent while still keeping the $1MM he is guaranteed in 2026, as per the terms of the contract he signed with the Marlins just before the season began. Over 49 combined PA with Miami and New York, Slater has hit only .209/.286/.233 with just one extra-base hit.
- Ty Blach cleared waivers and was outrighted to the Cubs‘ Triple-A Iowa affiliate, according to the left-hander’s MLB.com profile page. Chicago selected Blach’s contract to the active roster last weekend but DFA’ed him two days later, after Blach tossed three shutout innings of relief work in the Cubs’ 9-3 loss to the Brewers on Monday. That cup of coffee represented Blach’s first bit of MLB work since 2024, and he now has the option of rejecting the outright assignment in favor of free agency or returning to Iowa. Given the ongoing injury woes on the Cubs’ pitching staff, Blach might prefer to stay put, as another call to the majors might come sooner rather than later.
- Aaron Brooks pitched for Triple-A Durham yesterday, indicating that the right-hander accepted his outright assignment to the Rays‘ top affiliate. Brooks was outrighted last Sunday and he had the ability to elect free agency, but it looks like the righty has opted to stay in Tampa’s organization. Like Blach, Brooks was also making his first MLB appearance since 2024 in his own one-game cameo back in the Show, though Brooks’ lone outing was much rockier. He was charged with three earned runs in one-third of an inning of work in the Rays’ 5-3 loss to the Blue Jays on May 13.
Mets Designate Craig Kimbrel For Assignment, Recall Jonah Tong
The Mets announced that they have recalled right-hander Jonah Tong from Triple-A Syracuse. In a corresponding move, fellow right-hander Craig Kimbrel has been designated for assignment.
Kimbrel, 38 next week, is one of the best closers of this generation but has been more of a fringe reliever in recent years. He had to settle for a minor league deal with the Mets coming into 2026, though one that would pay him $2.5MM if he had his contract selected. He was added to the roster a couple of weeks into the season. He has tossed 15 innings for the Mets since then but has allowed 10 earned runs for a flat earned run average of 6.00.
That probably overstates how poorly he has pitched this year. His 23.4% strikeout rate and 9.4% walk rate are both right around league average. His .325 batting average on balls in play and 56.2% strand rate are both to the unfortunate side, as is his 15.8% home run to fly ball ratio. Measures like his 4.90 FIP and 3.76 SIERA suggest he has deserved better in that relatively small sample.
Regardless of what he deserved, the results were enough for the Mets to move on. The club has seemingly been leaning into a youth movement of sorts lately. In the past month or so, they have let go of veteran guys like Tommy Pham, Andy Ibáñez and Austin Slater while calling up A.J. Ewing, Nick Morabito, Zach Thornton and now Tong.
Kimbrel will head into DFA limbo. The Mets could explore trade interest but it may be hard to line up a deal for a pitcher in his late 30s with an ERA of 6.00 who is making a few million, no matter the track record. It is perhaps more likely that he is placed on waivers and clears, leaving the Mets on the hook for the remainder of the money.
If that comes to pass, clubs would then become more interested. They would then be able to sign Kimbrel and would only owe him the prorated portion of the league minimum salary for any time spent on the roster. Though his ERA is high, as mentioned, some of the underlying numbers are a bit more encouraging. Between that and his career track record, perhaps some club would take a shot when the cost is so low.
As for Tong, it’s unclear what role he will play on the club. He has been starting in Triple-A this year but has a 5.68 ERA. The big league rotation just lost Clay Holmes to the injured list. A fractured fibula is going to keep him out for a few months. Tobias Myers is starting today. He has starting experience but hasn’t had an outing of longer than two innings in the past three weeks, so he surely won’t be going deep into the game. Sean Manaea is capable of working long relief but Tong could give the Mets another option in that department.
This may just be a spot start for Myers or he could perhaps earn a longer look in the rotation. Four spots are currently taken by Freddy Peralta, Nolan McLean, Christian Scott and David Peterson. Thornton came up and made his debut this week but allowed four earned runs in 4 1/3 innings. Peterson has an ERA north of 5.00 and may not be guaranteed anything going forward.
Photo courtesy of Rick Scuteri, Imagn Images
MLBTR Podcast: Colt Emerson Debuts, Blue Jays’ Rotation Issues, And What To Make Of The Mets And Astros
The latest episode of the MLB Trade Rumors Podcast is now live on Spotify, Apple Podcasts, and wherever you get your podcasts! Make sure you subscribe as well! You can also use the player at this link to listen, if you don’t use Spotify or Apple for podcasts.
This week, host Darragh McDonald is joined by Anthony Franco of MLB Trade Rumors to discuss…
- The Mariners calling up Colt Emerson (3:40)
- The Blue Jays losing José Berríos to surgery and trading Eric Lauer (10:50)
- The Dodgers losing Blake Snell to surgery (17:05)
- The Mets losing Francisco Alvarez to surgery and Clay Holmes to a fibula fracture (21:00)
- The Astros losing Jose Altuve to an oblique strain (31:35)
Plus, we answer your questions, including…
- Which teams have been the biggest positive surprises so far this season? (43:00)
- With the Dodgers having a lot of outfield prospects and trending towards a surplus, do they put together a trade or hold and develop them? (54:10)
Check out our past episodes!
- Patrick Bailey To Cleveland, The Struggling Astros, And Arizona’s Outfield Changes – listen here
- Skubal’s Injury, The Marlins’ Catchers, Eldridge Called Up, And Volpe Sent Down – listen here
- The Alex Cora Situation, Lucas Giolito Signs, And The Phillies Fire Rob Thomson – listen here
The podcast intro and outro song “So Long” is provided courtesy of the band Showoff. Check out their Facebook page here!
Photo courtesy of Steven Bisig, Imagn Images