Randy Wolf pitched the Brewers past Rodrigo Lopez and the Cubs 5-2 on Friday night at Miller Park.
Lopez gave up 4 runs (2 earned courtesy of a Darwin Barney error) on 5 hits and 4 walks in 6 innings pitched.
Starlin Castro hit a solo home run to lead off the game.
The Cubs now trail the Brewers by 21.5 games in the NL Central race.
