Spurs' Belinelli out again Friday

Marco Belinelli will miss a fourth straight game when the San Antonio Spurs take on the Portland Trail Blazers on Friday, as the guard continues to nurse a groin strain.

Belinelli, who also missed time with a groin injury earlier in the season, is averaging 9.7 points, 2.8 rebounds and 1.6 assists in roughly 24 minutes per game for the defending champion Spurs.