Mariners activate Cooper Criswell as bullpen faces late-season squeeze

The Seattle Mariners activated right-hander Cooper Criswell from the 60-day injured list after a right shoulder strain, following three Triple-A rehab appearances, returning him to a bullpen that had been a focal point of their late-season grind. Criswell, who had pitched as a long reliever before Brash and Speier’s injuries, is expected to contribute depth and length out of the bullpen as the team tries to balance workload with the season’s remaining games. The club also announced roster moves, including placing Nick Davila on the 15-day IL with an SC joint sprain and transferring infielder Colt Emerson to the 60-day IL after wrist surgery, a sequence that underscores Seattle’s tight squeeze on its 26-man roster. Lazaro Montes is set to join the roster soon, adding an energetic outfield bat to bolster the club for what could be a crucial stretch run. Prior to Criswell’s injury, Seattle’s bullpen ranked among the league’s best with a 3.15 ERA, but the subsequent struggles have highlighted the need for his return and stability in relief innings. Criswell owns a 2-1 record with a 3.52 ERA and 23 strikeouts over 26 appearances this season, providing veteran length and versatility as he rebuilds his role in the M’s bullpen.