Los Angeles Clippers president of basketball operations Lawrence Frank says it's unknown when two-time Finals MVP Kawhi Leonard will return to the court.

"I think at this point, it's just no one knows when you're dealing with a recovery from an ACL (injury), the time frame," Frank said, according to ESPN's Ohm Youngmisuk.

"You just attack it day by day. He has a very detailed plan with a great group, and we'll just let his body and the doctors tell us when it's the right time," Frank added.