Jrue Holiday has suffered a setback after aggravating his leg injury during practice with the New Orleans Pelicans earlier this week.
The point guard has not played since mid-January because of a stress reaction in his lower right leg, which will now be evaluated again in three weeks.
Coach Monty Williams told reporters: "It's a setback for him and for us. I just feel bad for Jrue."
A stress fracture last season kept Holiday out for 48 games.