Ruf was pulled from the Brewers' game against Cincinnati on Friday due to a right knee laceration, Curt Hogg of the Milwaukee Journal Sentinel reports.

EDGE Analysis

Ruf came up bleeding after colliding with the tarp while chasing a foul ball, and now the Brewers have confirmed the nature of his injury. Still no word on how long Ruf may be out for, but chances are he's able to avoid the IL.