Welcome to Rotoworld's 2025 Fantasy Baseball Injury Tracker, where the staff will be keeping you up to date with all the latest injury news and status on fantasy-relevant players around the league.

Arizona's pitching staff took another hit as right-handed closer Justin Martinez is done for the season with a sprained ulnar ...

After his team won on a walk-off grand slam, Torey Lovullo was solemn. Justin Martinez left the game with what he described ...

DBacks' Merrill Kelly gets the ball to open the Mariners series and is coming off seven scoreless innings on one hit at ...

Closer Justin Martinez had been cruising through a brilliant ... as a beaten-up relief core has already dealt with the loss of A.J. Puk. Arizona's 5.32 bullpen ERA ranks 27th in MLB.