Former CIA Director John Brennan joins The Weekend to unpack how America's allies and enemies are viewing the Signal group chat scandal. He also sets the record straight on Trump’s plan for Greenland.

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.

Diamondbacks left-hander Blake Walston will undergo Tommy John surgery, manager Torey Lovullo tells Alex Weiner of Arizona Sports. The southpaw will therefore miss the entire 2025 season and ...

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.