Anthony Rizzo will have his sprained right ankle immobilized in a boot for five to seven days and then will be evaluated.

Rizzo had to be helped off the field Sunday after turning his ankle while fielding a sacrifice bunt. He underwent an MRI on Monday that revealed a moderate lateral right ankle sprain, according to the Chicago Cubs.

"I have every intention of doing everything I can with the training staff to be back on the field with the boys," he said. "I think in a few days, really, will tell us a lot more."