The A's, who totaled 15 runs and 18 hits against the Brewers the day prior, finished with 15 hits this time around, providing plenty of support for right-hander Kendall Graveman, who twirled seven innings of one-run ball.
Graveman, recently appointed the club's Opening Day starter, struck out seven and didn't walk a batter. He scattered five hits, including Avisail Garcia's RBI double in the fourth.
"To get seven ups was good," Graveman said.