The Milwaukee Brewers acquired right-hander Joel Kuhnel from the Oakland Athletics for cash considerations on June 6, 2026, and added the 31-year-old to their active roster ahead of Milwaukee’s June 8 game against his former team.
To clear a 40-man spot for Kuhnel, the Brewers transferred Quinn Priester to the 60-day injured list the same day; Priester is dealing with symptoms related to thoracic outlet syndrome and has struggled on his rehab assignment, issuing 19 walks in 13 1/3 innings across seven minor league outings, and manager Pat Murphy said Priester could need another month of rehab. In a corresponding move on June 8, Milwaukee optioned right-hander Craig Yoho to Triple-A.
Kuhnel arrives with a mixed recent ledger. He picked up four saves in his first seven appearances for Oakland after joining the organization on a minor league deal in December, and he reached the majors with the A’s after just two minor league outings. But he stumbled late in May and early June: Kuhnel allowed three earned runs over his final two outings in May, then gave up four earned runs on five hits while recording two outs against the Chicago Cubs on the Thursday before he was designated for assignment, a performance that pushed his ERA from 2.88 to 4.21.
The move supplies Milwaukee with a veteran right‑hander at a time the bullpen is thin. The Brewers are already without Angel Zerpa, D.L. Hall, Jared Koenig and Rob Zastryzny because of injuries or surgery-related absences, leaving a clear need for immediate, major‑league innings. Kuhnel has worked in high-leverage spots this season for Oakland, and he brings experience — he’s pitched for four big‑league clubs across parts of six seasons and spent all of 2025 in Triple-A in the Yankees’ and Phillies’ systems.
Milwaukee’s acquisition was quick: Oakland designated Kuhnel for assignment on the Friday before the trade, and the Brewers completed the cash‑for‑reliever deal the next day. The club then inserted him on the active roster before a series that will test both pitcher and team — a game in which he could face hitters who saw him days earlier in an A’s uniform.
The transaction answers an immediate roster problem but raises an obvious choice for the Brewers’ staff. Kuhnel was one of manager Mark Kotsay’s top ninth‑inning options early with Oakland, converting those initial chances into four saves, yet his late‑May slide and the five‑run outing in Chicago complicate his profile. Is Milwaukee adding a closer‑type who can step back into late innings, or is the team acquiring low‑leverage depth to bridge toward healthier arms?
What’s not yet settled is how quickly the Brewers will deploy Kuhnel and in what role. He was added to the active roster June 8, and Craig Yoho was optioned that day, but the club has not outlined whether Kuhnel will be pushed immediately into high‑leverage situations or handled more cautiously while the coaching staff evaluates recent performance. Given the list of sidelined relievers, Milwaukee could be forced to lean on him sooner rather than later — or it could shelter him while it waits for injured arms to return.
The most consequential unanswered question is plain: will the Brewers hand Joel Kuhnel the late innings that a depleted bullpen needs, or will they treat him as short‑term depth until Zerpa, Hall, Koenig or Zastryzny return? How they answer that will define whether this June 6 pickup is a stopgap or the solution to a growing relief shortage.
