Carmelo Anthony is being listed as a game time decision for the Knicks' Christmas Day meeting with the Oklahoma City Thunder.

Anthony sprained his left ankle in the third quarter of Monday's win in Orlando and did not return. He was limping noticeably when he left the locker room, but the general consensus is that with treatment the All-Star forward should be cleared to face Kevin Durant.

The Knicks, however, will be without Raymond Felton who suffered a groin injury in the closing minutes of the win over the Magic. Felton, who has been hurt since the start of season and has never worked himself into top shape, could miss several games.

The Knicks said Felton will be re-evaluated on Wednesday. The Knicks also listed Kenyon Martin (abdominal strain) as questionable.