RP - Seattle Mariners
- Age 29
- North Carolina
- Bats: R
- Throws: R
2026 Outlook
- Draft Rank (ECR)
- P #469
- Best / Worst
- #372 / #372
- ADP
- N/A
Eligibility
- Yahoo
- RP
- ESPN
- SP
- CBS
- RP
Availability
The Mariners acquired RHP Cooper Criswell from the Mets in exchange for cash considerations.
Fantasy Impact
Criswell had been designated for assignment by the Mets. He'll compete for a depth role in the Mariners bullpen.
The Mets designated RHP Cooper Criswell for assignment.
Fantasy Impact
Criswell had been claimed off waivers by the Mets in December. He could remain in their organization if he clears waivers.
The New York Mets have claimed RHP Cooper Criswell off waivers from the Boston Red Sox
Fantasy Impact
Criswell has found a new home with the New York Mets, who claimed him off waivers after he was designated for assignment by Boston on Thursday. The move followed a five-player trade involving the Pittsburgh Pirates. Last season, Criswell made seven appearances for Boston, posting a 3.57 ERA and 1.57 WHIP.
The Red Sox designated RHP Cooper Criswell for assignment.
Fantasy Impact
Criswell loses his roster spot following a trade made by Boston on Thursday. He could draw some interest from other teams on waivers.
The Boston Red Sox signed Cooper Criswell to a one-year, $800,000 contract on Thursday. Criswell, 29, appeared in seven games for Boston during the 2025 regular season, posting a 3.57 ERA and 1.58 WHIP over 17.2 innings.
Fantasy Impact
The right-hander does not have any minor-league options remaining, meaning he will need to secure a spot on the Red Sox's Opening Day roster to avoid losing his 40-man spot. His 2025 season ended in late August due to elbow inflammation. He also registered a 3.70 ERA and 1.35 WHIP at Triple-A Worcester.
