Photos: Pirates 4, Brewers 3

Brewers manager Craig Counsell has a word with the umpires in the third inning after second-base umpire Rick Blakney (right) ruled Domingo Santana out, saying that a ball hit by Eric Thames hit the Brewers rightfielder on the pant leg on Tuesday night

Brewers third baseman Travis Shaw sends a three-run homer clear out of PNC Park and into the Allegheny River during the third inning on Tuesday night in Pittsburgh.

Pirates starting pitcher Ivan Nova collects himself after giving up a three-run home run to the Brewers' Travis Shaw in the third inning on Tuesday night.

Brewers third baseman Travis Shaw is greeted by Eric Thames (right) and Ryan Braun after hitting a three-run homer during the third inning on Tuesday night in Pittsburgh.

Junior Guerra shows his frustrations after allowing a solo homer to Pirates catcher Francisco Cervelli in the sixth inning. After a strong start, Guerra unraveled in the sixth as he later served up a game-tying two-run shot to Josh Harrison.

Brewers centerfielder Keon Broxton makes a diving catch of a liner hit by the Pirates' Adam Frazier during the sixth inning on Tuesday night in Pittsburgh.

Travis Shaw gives home-plate umpire Mike Muchlinski a piece of his mind after he was ejected for arguing a called-third strike during the eighth inning of the Brewers' loss on Tuesday night in Pittsburgh.

Pirates second baseman Josh Harrison (right) celebrates his two-run homer off Brewers starter Junior Guerra in the sixth inning with teammate Andrew McCutchen.