DALLAS - APRIL 27: Forward Dirk Nowitzki #41 of the Dallas Mavericks reacts during play against the San Antonio Spurs in Game Five of the Western Conference Quarterfinals during the 2010 NBA Playoffs at American Airlines Center on April 27, 2010 in Dallas, Texas. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Ronald Martinez/Getty Images) *** Local Caption *** Dirk Nowitzki
Nowitzki attempted to run at practice on Thursday, but he experienced pain and was told by the team's medical staff to shut down the workout.
When Nowitzki sustained the injury on Dec. 27 in a game at Oklahoma City, he thought he'd be out for only a short time. But he hasn't healed as quickly as he hoped, and remains listed as day-to-day.
"I guess I don't have a lot of experience with knee injuries -- and that's a good thing," Nowitzki told the Dallas Morning News. "I never thought when this first happened that I was going to miss two weeks ... I guess I took the situation a little too lightly."
Nowitzki averages 24.1 points.
Earlier in the week, the Mavericks learned that No. 3 scorer Caron Butler was probably out for the season with a torn tendon in his right knee.