Diamondbacks manager Torey Lovullo said Wednesday that Graveman has experienced more back tightness following Tuesday's live batting practice session, Alex Weiner of ArizonaSports.com reports.
Graveman appeared to have turned a corner in his recovery from the back issue, but now he's encountered a setback. The veteran reliever has not yet appeared in a Cactus League game after missing the entirety of the 2024 season following shoulder surgery. Graveman's availability for Opening Day is very much in question.