Rockets coach Mike D'Antoni said forward Gerald Green will be "questionable, if not doubtful," for Thursday's game against the Warriors at Toyota Center.
Forward Gary Clark also is questionable because of a hip contusion.
The Rockets remained mum on divulging whether forward Carmelo Anthony, who is listed out of Thursday's game because of an "illness," will return to the team.
"I don't know," D'Antoni said.
He deferred further questions to general manager Daryl Morey.
Without the trio of forwards, P.J. Tucker likely will continue to carry a heavy workload. He played 38, 40 and 41 minutes in the past three games.