Pirates Pitcher Mitch Keller Placed on 60-Day Injured List, Ending 2026 Season

The Pittsburgh Pirates have placed right-handed pitcher Mitch Keller on the 60-day injured list due to a teres major muscle injury in his throwing arm. This move effectively ends Keller's 2026 season, as he will be ineligible to return before the regular-season finale on September 27. General Manager Ben Cherington confirmed the injury, stating it is not uncommon for major league pitchers and he is expected to recover.