The Dallas Mavericks forward Maxi Kleber underwent surgery to address a right hamstring tear sustained in practice on December 13, the team announced on Monday.
According to the Mavs, Kleber will begin rehabilitation immediately and there is no timetable for his return at this point.
In 22 games this season, Kleber is averaging 6.2 points, 3.5 rebounds, and 1.0 assists per contest.
The Mavs(15-16) fell below .500 after losing to the Timberwolves on the road 116-106 on Monday night. Dallas will face the Timberwolves in Minnesota again on Wednesday night.