George Kottaras clubbed a go-ahead two-run homer in the seventh inning to lead the Brewers in a 2-1 win over the Cubs on Wednesday afternoon at the Friendly Confines. Starlin Castro's RBI sac-fly in the first frame accounted for Chicago's lone run of the game. Ryan Dempster gave up both runs through six-and-two-third frames to absorb the loss for the Cubs, who fall to 1-and-5 on the season. The Northsiders will look to avoid being swept in the four-game set this afternoon. Matt Garza gets the nod against Zack Greinke.