Coward is out for Friday's game versus Boston due to personal reasons, Gary Washburn of The Boston Globe reports.

EDGE Analysis

Coward was a late addition to the injury report Friday, and he'll need to step away from the team for at least one contest. The rookie swingman faces a quick turnaround if he wants to rejoin the Grizzlies on Saturday, when they take on the Hornets in Charlotte. His absence Friday vacates a spot in the starting lineup likely for either Walter Clayton or Javon Small to fill.