Peterson went 1-for-3 with a two-run home run in Friday's 11-1 rout of the Cubs.
He took Kyle Hendricks deep in the second inning, kicking off a six-homer barrage by the Brewers. The long ball was Peterson's first of the year, and while he's been seeing plenty of playing time while Luis Urias (quadriceps) has been sidelined, he hasn't done much with the opportunity, slashing .171/.277/.244 in 47 plate appearances.