Quentin Grimes has been ruled out for the New York Knicks home opener on Friday due to foot soreness.

There is no timetable for Grimes' return.

Grimes said that injury may be due to overtraining in the offseason.

“They said it was kind of a overuse thing. Just being in the gym a lot (in the summer). Coming back at night, going back to Houston, working on it and working on it. Then (Tom Thibodeau) had us in there for sure, working out (presumably in training camp)… It was an overuse thing really," said Grimes. 

The Knicks added that they won't clear Grimes until he's pain-free.