Fernando Tatis, Jr. left Tuesday night's game in the middle of the sixth inning with tightness around his midsection.

Jayce Tingler said the decision was "more precautionary than anything."

Tatis experienced tightness during a swing in the top of the sixth inning in an at-bat that ended with a fly out to left field.

"Strength is pretty good postgame, range of motion is pretty good, so we'll kinda go day-to-day," Tingler said. "Hopefully it's just a bit of tightness in the midsection."

Tatis, 22, is hitting .293/.376/.693 with 16 home runs and 12 stolen bases.