Terrance Ferguson and Abdel Nader are listed as out for the Thunder's game Monday night against the Mavericks.
Center Nerlens Noel is listed as questionable. Noel underwent surgery over the weekend to repair a fractured cheekbone.
Ferguson, out for personal reasons, has missed the Thunder's last five games. The 6-foot-6 forward hasn't played since Jan. 17.
Rookie Luguentz Dort has started the last four games in Ferguson's place.
Nader has missed the last seven games with a left ankle sprain. The reserve guard is averaging 6.2 points per game on a career-best 47 percent shooting.