Ryan Rolison headshot

Ryan Rolison News: Claimed by White Sox

Written by RotoWire Staff

Published on December 12, 2025

The White Sox claimed Rolison off waivers from Atlanta on Friday.

Atlanta had designated Rolison for assignment Thursday and he's quickly been scooped up off waivers. The lefty held a 7.02 ERA and 25:20 K:BB over 42.1 innings with the Rockies in 2025. Rolison will compete for a role in the Opening Day bullpen, but he has minor-league options remaining, so the White Sox could send him to Triple-A Charlotte if he doesn't make the club.

Win Your League With RotoWire!
Unlock our premium fantasy baseball tools
Sign Up Now