Mariners' George Kirby to Start Season on Injured List Due to Shoulder Inflammation

Seattle Mariners' star right-hander George Kirby has been shut down from throwing due to shoulder inflammation and is expected to begin the 2025 season on the 15-day injured list, according to general manager Justin Hollander. Despite the absence of structural damage, Hollander stated that Kirby had not been feeling his best after outings, prompting the decision to rest him. Hollander emphasized the team's cautious approach, noting that while Kirby's pitching velocity remained consistent, the inflammation required attention to ensure his long-term health and effectiveness. "We just want to make sure we’re doing the right thing for the big picture of the whole season as opposed to worrying about Opening Day," Hollander said.
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Kirby's situation is being managed with a week-to-week perspective rather than day-to-day, reflecting the Mariners' focus on ensuring a full recovery. The decision to remove Kirby from pitching, despite his willingness to continue, underscores the team's commitment to safeguarding their key players. With the MRI showing no structural concerns, the priority is to reduce inflammation and allow Kirby to return to form. As the season approaches, the Mariners are hopeful that their careful management will enable Kirby to contribute significantly once he is back on the mound.