Manager Craig Counsell said Peralta (shoulder) could pitch during the Brewers' four-game series in Cincinnati this weekend, Todd Rosiak of the Milwaukee Journal Sentinel reports.
Peralta last pitched Sept. 8 against San Francisco when he exited the game early due to fatigue in his throwing shoulder. He also missed time earlier in the season due to a strain in the same shoulder. The Brewers currently have no starter listed for Sunday's contest against the Reds, so it is possible Peralta is re-inserted into the rotation then.