Contreras went 2-for-4 with a two-run home run in Wednesday's 5-3 win over the Giants.
Contreras completed a five-run rally for the Brewers when he took Giants starter Kyle Harrison deep in the fifth inning. Contreras had been in a small rut, going 0-for-11 with three walks over his previous three games. The catcher is up to 18 homers, 76 RBI, 83 runs scored, five stolen bases and a .283/.359/.464 slash line through 128 contests this season.