Milwaukee Brewers starting pitcher Junior Guerra (calf) will be out "at least six weeks."
An MRI revealed a "significant" strain of Guerra's right calf after he was forced to leave Monday's Opening Day start against the Colorado Rockies in the bottom of the third inning. Tommy Milone is replacing Guerra in Milwaukee's rotation.
Prior to injury, numberFire's models projected Guerra for a 3.78 ERA, 1.34 WHIP and 20.0 strikeout percentage across 166 2/3 innings over the remainder of the season.
Source: Rotoworld.com