Rockets' center Yao Ming injured his right knee in the team's loss to the Pacers in Indianapolis on Friday night, and he's listed as day-to-day.

"I'm OK," Yao said. "We'll see how I feel tomorrow. It was just a knee-to-knee hit. It was not just today; the last 10 games, I got a couple hits on the same spot.

"It felt a little bit funny after the first play. The X-ray showed the bone is fine. I did (worry) before the picture came."