Yankees SS Gregorius has torn cartilage in wrist

The New York Yankees may have to go into the postseason without starting shortstop Didi Gregorius.

Manager Aaron Boone said Sunday that Gregorius tore cartilage in his wrist sliding into home for Saturday's game-winning score.

Gregorius has had a cortisone shot and will be re-evaluated in a few days.

He is hitting .268 this season with 27 home runs and 86 RBIs.