Doc Rivers "a little concerned" over Jamal Crawford injury

Doc Rivers has admitted he is "a little concerned" that Jamal Crawford was forced to leave the Los Angeles Clippers' win over the Houston Rockets with a calf injury.

The guard left the game just before half time and was unable to return for the second half of the 101-93 victory with a strain.

The coach told ESPN: "Personally I'm a little concerned because no one was around him. When guys get injured when nobody's around them, that always scares me. We'll know more tomorrow. He said he felt better. I think he'll be OK, but I've been around the league awhile, so that's my concern."

Crawford has averaged 19 points per game this season.