DALLAS(AP) Police say a 20-year-old UCLA tennis player was in a coma after somebody punched him following a country music concert in Dallas.

Jeffrey Fleming of Newport Beach, Calif., was in a Dallas hospital Thursday, but his condition was not available.

He was attending a Rascal Flatts concert with friends Saturday night when an unknown man hit him. His family says he was sucker-punched as he was about to catch a taxi after the concert.

The blow knocked Fleming to the ground, where his head hit the parking lot concrete. The attacker and others ran away.