Casparius Shut Down Again with Arm Fatigue, Season in Doubt

Dodgers right-hander Ben Casparius has been shut down due to arm fatigue, with no timeline for a return. He had been on the injured list since April with shoulder inflammation and recently attempted a rehab assignment, but hasn't pitched since Aug. 19. His 2026 numbers were poor, posting a 9.64 ERA in five appearances before the setback.
Casparius's 2026 campaign has been derailed by a cascade of physical issues, beginning with shoulder inflammation that landed him on the injured list in April. The Dodgers eventually transferred him to the 60-day IL, and his recent rehab assignment stalled after his last outing on Aug. 19. Before the injury, he struggled significantly, allowing five earned runs across just 4.2 innings in five appearances.
The right-hander's career has shown promise despite this difficult season. He debuted in August 2024 and posted a 2.16 ERA in limited action, then contributed meaningful postseason innings that year, including a start in Game 4 of the World Series. In 2025, he logged 77.2 innings with a 4.64 ERA before being left off the postseason roster.
This setback primarily affects the Dodgers' pitching depth as they approach the final stretch of the season, potentially forcing the club to rely on other arms. For Casparius, the extended layoff could impact his development trajectory and roster standing heading into 2027. Fans and the organization may view this as a cautionary reminder of how fragile pitching careers can be, though the long-term consequences remain uncertain given his relative youth and previous success.