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

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

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

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

Arizona Diamondbacks left-handed pitcher Blake Walston will need season-ending Tommy John elbow surgery, manager Torey Lovullo announced before Friday's spring training game against the Cincinnati ...

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 ...

SCOTTSDALE, Ariz. — Arizona Diamondbacks left-hander Blake Walston will undergo season-ending Tommy John surgery. Diamondbacks manager Torey Lovullo made the announcement to reporters on Friday.

Walston, 23, went 1-0 with a 4.42 ERA in seven appearances for Arizona last season, including two starts. He also was 3-2 with a 4.85 ERA in 13 starts and one relief appearance with Triple-A Reno.