Richard Jefferson (back) will play Friday against the Spurs, according to the Mavericks' official website.

Jefferson (back) will play Friday against the Spurs, according to the Mavericks' official website.

Analysis:

Jefferson left Tuesday's game after experiencing back spasms, but the soreness will not prevent him from taking the court Friday night. He played at least 30 minutes in four straight games from Feb. 25 through Mar. 5, but he has not topped 23 minutes in a game since Mar. 6.