MLB Injury Concerns Affecting Key Relievers Across Teams

Injuries and role changes among MLB closers are causing significant uncertainty for teams and fantasy baseball managers early in the 2025 season. Several notable relievers, such as David Bednar of the Pirates and Liam Hendriks of the Red Sox, have recently returned from injury or minor league stints, with Bednar showing strong performance in his initial outings back. Meanwhile, key closers like Justin Martinez (Diamondbacks), A.J. Puk (Diamondbacks), and Blake Treinen (Dodgers) have landed on the injured list, and others like Emmanuel Clase (Guardians) and Edwin Díaz (Mets) are dealing with discomfort or cramping. The Marlins' bullpen remains in flux with no clear closer, while the Phillies have struggled with blown saves. These shifting roles and injuries make bullpen management challenging for both real teams and fantasy players. Ongoing monitoring of health updates and manager decisions will be crucial as the season progresses.