Brewers Acquire Joel Kuhnel From Athletics

Right-hander Joel Kuhnel is heading to the Brewers for cash considerations. The A’s designated him for assignment on Friday. Both teams have announced the deal. Milwaukee moved Quinn Priester to the 60-day IL to clear a 40-man roster spot for Kuhnel.

The 31-year-old Kuhnel was one of manager Mark Kotsay‘s top options in the ninth inning early in the season. He picked up four saves in his first seven appearances. Kuhnel remained in the high-leverage mix through May, but struggled to close the month, permitting three earned runs over his final two outings.

The final blow came on Thursday against the Cubs. Kuhnel was called upon to preserve a three-run lead in the ninth inning. He gave up two earned runs on five hits while recording just two outs. Righty Luis Medina was unable to put out Kuhnel’s fire, allowing a pair of hits, including a walk-off single to Pete Crow-Armstrong. The disastrous outing raised Kuhnel’s ERA from 2.88 to 4.21.

Kuhnel has pitched for four teams across parts of six big-league seasons. He spent all of 2025 at Triple-A in the Yankees’ and Phillies’ systems. The veteran righty came to the A’s on a minor league deal in December. He didn’t break camp with the team, but reached the majors after just two minor league outings.

Milwaukee is missing several key pieces in the bullpen. Offseason trade acquisition Angel Zerpa was lost to Tommy John surgery. Lefty DL Hall just went down with a pectoral injury. Veterans Jared Koenig and Rob Zastryzny have missed the majority of the season. Kuhnel, being a righty, wouldn’t necessarily alleviate those absences, but he could provide value in a lower-leverage role.

Priester is dealing with symptoms related to thoracic outlet syndrome. He has avoided surgery up to this point. The righty recently had his rehab assignment bumped to Rookie ball after a stretch of poor performances. Priester has 19 walks in 13 1/3 innings across seven minor league outings. Manager Pat Murphy recently said Priester could need another month of rehab.