Quinn Priester’s return from injury has been shut down after a setback, leaving the Milwaukee Brewers without a pitcher who had been part of their rotation plans and complicating the early shape of the Brewers standings race. Curt Hogg of the Milwaukee Journal-Sentinel reported the move after Priester’s rehab assignment was halted.
Priester had been on the injured list before the season with right thoracic outlet syndrome, then made three rehab starts with the Triple-A Nashville Sounds that did not go well. He allowed nine runs on seven hits and eight walks while striking out five in five innings, a stretch that produced a 16.20 ERA over those five innings.
The setback lands at an awkward moment for Milwaukee because Priester had been effective for the club before he got hurt. Boston traded him to the Brewers on April 7 of last year, after the Red Sox had originally acquired him at the 2024 trade deadline, and he went on to post a 3.32 ERA over 157.1 innings with Milwaukee.
That is the version of Priester the Brewers need now, not the one laboring through rehab starts in Nashville. Craig Breslow’s old line that “you can never have too much pitching” fits the moment in Milwaukee, even if this particular arm is no longer available. The Brewers have been trying to manage a staff built around depth, and losing a pitcher with Priester’s track record removes another option from a group that has already had to absorb a lot of uncertainty.
The broader backdrop matters too. Boston’s pitching situation in 2025 was already strained by injuries to Lucas Giolito, Brayan Bello, Tanner Houck, Hunter Dobbins and Richard Fitts, which helps explain why the Red Sox had continued to cycle through arms even after Priester moved on. For Milwaukee, though, the immediate issue is simpler: a pitcher who once looked useful in the big picture is now back on the shelf, and there is no timetable in the report for when he can resume throwing.
That leaves the Brewers with one less answer and a reminder that even a decent season line can vanish quickly when a pitcher’s body stops cooperating. Priester’s next step is the one that matters most now, because until he is cleared to restart, the Brewers will keep planning without him.
