Brewers' Quinn Priester To Have Season-Ending Surgery

The expected bad news is now official: Quinn Priester's season is over.

The Milwaukee Brewers' right-handed starter will have surgery to repair his thoracic outlet syndrome. Priester told reporters Thursday that he will have surgery Monday. Priester is expected to miss eight to 10 months, meaning the early portion of that timeline would have him completely healthy in spring training.

Priester was diagnosed with thoracic outlet syndrome in spring training and had tried a number of things in an attempt to return to the mound. Priester pitched in eight minor-league games on rehab assignments, including the last two in the Arizona Complex League.

"I'm excited because this is a plan forward," Priester said.

Priester was a revelation after being acquired by the Brewers in April 2025. Picked up in a trade with the Boston Red Sox when the Brewers were desperate for starting pitching, Priester, who had been at Triple-A with Boston, jumped right into the major-league rotation and went 13-3 with a 4.01 FIP (3.32 ERA), walking 7.7% of batters and striking out 20.2%