Singler (back) has been ruled out for Tuesday's game against the Rockets, Erik Horne of The Oklahoman reports.
Analysis:
Singler was able to do some light on-court work Monday, but his back stiffness will ultimately keep him on the sidelines for a second straight game Tuesday. He has been a modest contributor since the All-Star break, averaging 3.8 points and 2.7 rebounds over 17.7 minutes. Anthony Morrow or Dion Waiters could be the primary candidates to absorb Singler's minutes Tuesday.