Brewers blast 3 HRs, go back-to-back in 6th

Moustakas' 2-run home run PITTSBURGH -- The Milwaukee Brewers must have spent their rain delay in the batting cage.

After their game at PNC Park with the Pittsburgh Pirates on Friday night was delayed for two hours and 14 minutes in the fifth inning, the Brewers' bats got hot in a big way.

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Travis Shaw, Mike Moustakas and Erik Kratz all homered in the sixth inning as part of six-run rally off Pirates relievers Edgar Santana and Steven Brault.

Shaw's go-ahead 2-run homer Shaw's two-run shot to right field scored Jesus Aguilar and gave Milwaukee the lead. It was Shaw's 30th homer of the season, joining Aguilar and Christian Yelich as Brewers with 30 or more home runs this…