Zack Greinke and the Diamondbacks beat Jhoulys Chacin and the Brewers 2-1 on Tuesday night in a classic pitchers' duel.
Each starter allowed only one run, with the eventual game-winner scoring late against the Brewers' bullpen. Chacin went seven innings for the Brewers, a rare feat by Milwaukee's pitching this season.
With the series tied at one win apiece, the rubber match is set for Wednesday afternoon in Arizona. Brandon Woodruff will start for the Brewers.