Slumping Kyle Schwarber hit his first career grand slam in the bottom of the seventh inning to rally the Chicago Cubs to a 5-3 victory over the St. Louis Cardinals on Saturday.

Schwarber, who entered batting .163 and was dropped to the ninth spot in the lineup, hit the first pitch of the at-bat from St. Louis starter Mike Leake (5-4) deep into the bleachers in left-center.

Javier Baez also homered for Chicago, which has won two straight following a six-game losing streak.

Yadier Molina homered and Jose Martinez had two RBIs for the Cardinals.

Hector Rondon (1-1) pitched a scoreless seventh to earn the win. Wade Davis got the final three outs for his 12th save.

Leake, who entered leading the National League in earned run average at 2.24, allowed five runs and six hits in 6 2/3 innings.