Rizzo went 1-for-3 with a two-run home run in Thursday's 9-4 loss to the Braves.
The Cubs went scoreless through eight innings before showing a little life in the ninth, which included Rizzo's two-run bomb, his second of the young season. The 29-year-old has hit at least 25 home runs and driven in at least 100 runs the past four seasons.