Tubby Smith, Texas Tech top Gophers, 81-68

Texas Tech guard Jordan Jackson, right, dribbles against Minnesota forward Joey King on Sunday during the Puerto Rico Tip-Off tournament.

SAN JUAN, Puerto Rico -- Devaugntah Williams scored 21 points to help Texas Tech beat Minnesota 81-68 in Sunday's fifth-place game at the Puerto Rico Tipoff.

Zach Smith added 15 points for the Red Raiders (3-1), who gave coach Tubby Smith a victory against the program he led for six seasons.

Texas Tech led by six at halftime, then used a 7-0 burst to stretch the lead out to double figures midway through the second half. The Red Raiders never let that margin dip below nine the rest of the afternoon, shooting 52 percent after halftime to close their stay in…