Brewers Believe Sal Frelick's Side Tightness Is Minor

A Zastryzny setback alongside a rare eight-year deal for prospect Cooper Pratt shapes how Milwaukee manages its roster.

Overview

Brewers right fielder Sal Frelick, who exited Saturday's nightcap with left-side tightness, was described by manager Pat Murphy as fine after tests pointed to a lower-back muscle issue.
A day off Sunday could shift outfield reps to Brandon Lockridge, Blake Perkins or recent pickup Luis Matos, with Frelick having started all eight games and still looking to lift a sub-.200 average.
Left-hander Rob Zastryzny reinjured his shoulder during a rehab stint and is heading back to Milwaukee for further testing after posting a 2.45 ERA across 22 innings last season.
The club plans to lean on its current lefty relief group of Jared Koenig, Angel Zerpa, DL Hall and Aaron Ashby, with the bullpen entering the day leading MLB in xFIP and SIERA.
Prospect Cooper Pratt confirmed an eight-year, $50.75 million extension and said the security will ease pressure as he develops after opening 2026 at Triple-A Nashville.