MILWAUKEE BREWERSPhotos: Brewers 1, Pirates 0Domingo Santana sends a drive just over the wall in left field in fourth inning for the only run the Brewers needed against the Pirates on Tuesday night at PNC Park.Charles LeClaire / USA TODAY SportBrewers rightfielder Domingo Santana rounds second after hitting a solo home run off Pirates starting pitcher Trevor Williams in the fourth inning on Tuesday night in Pittsburgh.Gene J. Puskar, Associated PressThe ball gets away from Brewers second baseman Neil Walker as Starling Marte of the Pirates steals second in the first inning on Tuesday night at PNC Park.Associated PressRyan Braun tosses his bat after striking out with runners on to end the third inning on Tuesday night in Pittsburgh.Gene J. Puskar, Associated PressStarling Marte of the Pirates isn't happy with himself after striking out in the third inning against Brewers starter Chase Anderson on Tuesday night at PNC Park.Gene J. Puskar, Associated PressA pick-off attempt of Adam Frazier gets away from Brewers first baseman Eric Thames in the sixth inning on Tuesday night in Pittsburgh. Frazier moved to second on the play, moved to third on a bunt single, but was stranded there as Brewers starter Chase Anderson recorded three straight outs to get out of a jam.Charles LeClaire / USA TODAY SportBrewers starting pitcher Chase Anderson goes six shutout innings against the Pirates, allowing fives hits without a walk while striking out eight on Tuesday night at PNC Park.Associated PressBrewers reliever Anthony Swarzak tosses two shutout innings against the Pirates, allowing just an infield single in the eighth inning on Tuesday night at PNC Park.Charles LeClaire / USA TODAY SportBrewers closer Corey Knebel is greeted by catcher Manny Pina after recording his 37th save on the season during a victory over the Pirates on Tuesday night in Pittsburgh.Charles LeClaire / USA TODAY SportSep 19, 2017; Brewerfs outfielders Ryan Braun (left), Keon Broxton (middle) and Brett Phillips celebrate after the Brewers beat the Pirates on Tuesday night at PNC Park.Charles LeClaire / USA TODAY Sport