Rookie point guard Rodney Stuckey claims that he's ready to fill in for injured starter Chauncey Billups in Game Four against the Magic if need be, according to The Orlando Sentinel.

Billups is currently doubtful for the game on Saturday because of the strained hamstring he suffered in Detroit's Game Three loss.

"I'm good. I'm ready to play. This is what I'm here to do," Stuckey said confidently Friday. "Why would I be nervous? I've played basketball all my life. I know what I can do, and what has to be done."

Billups admitted that he isn't in the best of shape heading into the pivotal game.

"I'm looking forward to tomorrow, but I really don't know (if I will play). I'm feeling a little better. It's a soft tissue injury, very restrictive," he said. "I don't have to be 100 percent to play, just good enough to be productive. I don't have to score, but if I'm running the show, controlling the game, that's being productive. If I can get to that point, I'd be feeling good about things."