The Cleveland Cavaliers say forward Larry Nance Jr. will miss one to two weeks due to left knee soreness.
Nance missed Cleveland's win against Atlanta on Dec. 23 due to the knee but has played in the Cavs' four games since.
The team said he underwent further testing on Friday and now will undergo "a period of treatment and rehabilitation" over the next one to two weeks.
Nance is averaging 8.0 points and 7.0 rebounds in 31 games this season.