Spurs forward Richard Jefferson agrees that he hasn't played up to his potential thus far in San Antonio.

Jefferson was one of the most hyped acquisitions of the offseason.

"I particularly haven't been playing as well as I would like," he said. "Everyone kind of has to look in the mirror and try to step it up."

Jefferson is averaging 12.8 points per game, tied with Manu Ginobili for third on the team.

Spurs coach Gregg Popovich isn't worried about Jefferson's numbers.

"Those kind of opinions are for you all (in the media) to form," Popovich said. "We just go to work every day and try to be the best team we can be. You can assess it any way you want."