Carmelo Anthony has been playing with a sore left knee since the second game of the season and has undergone tests to determine the severity.

Anthony wouldn't say what's wrong with it or what those tests revealed, but he aggravated it on Tuesday.

"It's been sore since maybe the Cleveland game," Anthony said after leading the Knicks with 26 points. "I've just been trying to go through it and play through it and not kind of think about it. Some days are better than others.

"I don't think it's serious. I'm out there playing. I don't think it's that serious."