New York Mets right-handed pitcher Austin Warren is sidelined after reporting right forearm tightness and leaving a recent game. Multiple reports say he had not felt well in his last two outings, including a Tuesday appearance, and he expressed significant concern about the injury. The Mets place Warren on the 15-day injured list as he waits for diagnostic results. Both outlets indicate the team is ordering an MRI to determine the severity and next steps for the forearm issue. While one report frames Warren’s concern in the context of how difficult forearm problems can be for pitchers, neither source provides confirmed details about any specific diagnosis beyond the tightness. At this point, the exact nature of the injury is not reported, and the timeline for his return depends on the MRI results and subsequent medical evaluation. The Mets continue to monitor Warren’s condition and manage his workload while he remains on the IL.