Brandon Walter Injury: Moved to 60-day injured list

The Astros transferred Walter (elbow) to the 60-day injured list Friday, Chandler Rome of The Athletic reports.

Walter suffered a setback Monday in his recovery from left elbow inflammation and was shut down from throwing. He'll now be ineligible to return until Sept. 23, making a regular-season return uncertain. The 28-year-old has a 3.35 ERA in 53.2 big-league innings this season.