Bruihl left Monday's game against Milwaukee with a left ankle sprain, Jeff Jones of the Belleville News-Democrat reports. He allowed one run on one hit and one walk over 1.1 innings.
Bruihl appeared to tweak his ankle while fielding an infield dribbler, and he exited the game immediately after the play. He'll presumably be sent for additional testing to determine whether a trip to the injured list is warranted.