POSTERIOR · WIRE
InjuryMILMay 30, 2026, 7:58 PM EDTConfidence 90%

Priester's Rehab Hits Rock Bottom, Sent to ACL

The Brewers right-hander is struggling badly in his return from thoracic outlet syndrome, forcing Milwaukee to drop him to the lowest minor league level.

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Priester's Rehab Hits Rock Bottom, Sent to ACL
BrewersConfidence 90%

Quinn Priester, recovering from thoracic outlet syndrome symptoms, has been reassigned to the Arizona Complex League after a disastrous rehab stint. He posted a 21.60 ERA across six minor league starts, allowing 13 earned runs in 5 2/3 innings at Triple-A Nashville alone. He also gave up seven earned runs in just four outs during a High-A Wisconsin appearance. Manager Pat Murphy indicated Priester was not making progress at the Triple-A level.

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