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

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 ...

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

Arizona Diamondbacks left-hander Blake Walston was huddled in the corner of the Salt River Fields locker room, talking quietly with reliever Drey Jameson and infielder Blaze Alexander. Jameson had ...

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

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

Arizona Diamondbacks manager Torey Lovullo revealed a devastating health update for Blake Walston on Friday. The left-hander ...

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

Arizona Diamondbacks pitcher Blake Walston joined Wolf & Luke at Salt River Fields to talk about lessons he’s taking from last season’s seven starts into this spring training. Tommy Henry sat ...

D-backs No. 30 prospect Blake Walston strikes out two batters over 2 1/3 innings in his Spring Training outing vs. the Athletics More From This Game Arizona Diamondbacks ...