The Diamondbacks' starting pitching depth took a hit on Friday, as Blake Walston appears headed for Tommy John surgery.

Walston will not have the opportunity in either 2025 or 2026. Torey Lovullo announced during Friday's pre game press ...

Arizona Diamondbacks left-handed pitching prospect Blake Walston (elbow) will have Tommy John surgery, according to manager Torey Lovullo. Walston missed time last year at Triple-A Reno with a ...

Diamondbacks left-hander Blake Walston will undergo Tommy John surgery, manager Torey Lovullo tells Alex Weiner of Arizona ...

Lots of decisions on the table for Arizona Diamondbacks manager Torey Lovullo, and a promising pitcher will need major elbow ...

Arizona Diamondbacks left-hander Blake Walston will undergo season-ending Tommy John surgery. Diamondbacks manager Torey ...

Arizona Diamondbacks manager Torey Lovullo revealed a devastating health update for Blake Walston Friday. The left-hander will undergo Tommy John surgery and is ...

Diamondbacks left-hander Blake Walston will undergo Tommy John surgery, manager Torey Lovullo tells Alex Weiner of Arizona ...

Diamondbacks manager Torey Lovullo said Friday that Walston will undergo Tommy John surgery, Alex Weiner of ArizonaSports.com reports. It's not clear when Walston was injured, but he missed time last ...

Larson had Tommy John surgery in January, MLB Pipeline reports.