Paul Maholm allowed just an unearned run over 7 1/3 innings in defeating the Twins on Wednesday.
Cubs placed RHP Shawn Camp on the 15-day disabled list with a sprained right big toe.
Making his first start in eight days, Evan Gattis hit his first grand slam Wednesday against the Twins.
B.J. Upton hit his first homer since April 23 off the Twins' Vance Worley on Wednesday.
Aaron Hicks went 3-for-4 and hit his fourth homer Wednesday against the Braves.
Twins optioned RHP Vance Worley to Triple-A Rochester.
Adam Jones will serve as the DH for the second straight game Wednesday.
Jake Odorizzi's next start has been pushed back to next Monday against the Marlins.