Cooper

Criswell

Miller was told “not to push through if he felt anything at all,” so it’s unclear how much discomfort he felt, but the fact that he felt any is not a great sign. He is still cleared to play catch, so it’s nice that he isn’t fully shut down from throwing, but it’s just hard to trust him in fantasy drafts right now. Miller will almost assuredly miss the start of the season, which opens up a spot in the rotation for Cooper Criswell or Emerson Hancock.

Criswell certainly isn’t a big upside guy, but in such a great situation in Seattle, he could be interested if he’s needed in the rotation for any length of time. He’ll likely work in middle relief until an injury strikes.

Criswell was designated for assignment by the Mets on Wednesday. The 29-year-old is capable of working multiple innings, and he’ll compete for one of the final bullpen spots for Seattle this spring.

The Mets claimed Criswell from Boston last month to add to their rotation depth, but they obviously feel a little more comfortable about things now. Mostly a non-factor in 2025 while pitching in Triple-A and missing some time with injury, the 29-year-old nevertheless had a 4.00 ERA in 117 innings for the Red Sox over the last two years.

Boston attempted to slide Criswell through waivers after acquiring Johan Oviedo from the Pirates earlier this week, but their attempt proved to be unsuccessful. The versatile 29-year-old has made 33 appearances (19 starts) for the Red Sox over the past two seasons, posting a 4.00 ERA across 117 innings. Expect him to function in a similar swingman role for the Mets.

Criswell loses his spot on Boston’s 40-man roster with the club acquiring pitchers Johan Oviedo and Tyler Samaniego from the Pirates. The 29-year-old righty has posted a respectable 4.00 ERA across 117 innings over 33 appearances (19 starts) for the Red Sox over the past two seasons. He figures to attract some interest on waivers as a serviceable emergency innings-eater in a swingman-type role.

Criswell, 29, had a 4.08 ERA in 18 starts and eight relief appearances for Boston in 2024, but he spent most of 2025 in Triple-A and also missed some time. The thinking was that he might be bumped from the 40-man this winter, and that’s still a possibility, as the fully guaranteed contract would make it more likely that he’d clear waivers.

Criswell has been jettisoned back to the minors with trade acquisition Dustin May officially joining Boston’s active roster after hurling seven shutout innings on Friday in a spot start against the Astros. The 29-year-old swingman figures to return at some point later this month to bolster the Red Sox’ long relief depth.

Called up just a few days ago for this spot start, Criswell did everything he could to give his Red Sox a chance to win this game. His seven innings pitched tied a career-high and he was in complete control for this entire game besides a solo home run from Christian Walker that cleared the Green Monster. It is unclear if he’ll get another turn in the rotation after the addition of Dustin May at the trade deadline.

Criswell provides Boston’s overworked bullpen with some additional depth and a fresh arm following Monday’s bizarre series opener in Minnesota. The 29-year-old righty has posted a pedestrian 5.06 ERA across 10 2/3 innings (six appearances) this season at the highest level.