Tarik Black scored 18 points and Joe Johnson added 14 more for No. 16 Memphis in the Tigers\' season-opening 81-66 win over North Florida Monday. Black grabbed seven rebounds while Johnson chipped in with six boards and five assists for Memphis (1-0), which is coming off a second-round exit in last year\'s NCAA Tournament. Antonio Barton supplied 11 points off the bench in the victory. The Ospreys (1-1) were led by Jerron Granberry with 14 points and Parker Smith with 12.