Ridley shot 8-of-10 and grabbed 10 rebounds for Texas (9-1), which won its fifth straight. Isaiah Taylor finished with 15 points, eight assists and five rebounds, while Javan Felix scored 13 points off the bench, with all four of his field goals coming from 3-point range.

Joel Wright was the only player in double figures for Texas State (3-7), scoring 19 points to go along with a game-high 13 rebounds. The Bobcats shot 29.7 percent from the field, including 5-of-26 on 3-pointers.

The first half was close throughout, with the Bobcats tying the game on Wright's dunk with 5:59 to play. But the Longhorns closed on a 13-2 run, capped by Felix's 3-pointer at the buzzer, to take an 11-point halftime advantage.

Ridley had five points in Texas' opening 11-5 run in the second half and the Longhorns' lead reached 25 with 11 minutes to play. Texas State trailed by 20 when Texas went on an 18-0 run to turn the game into a rout.

GAME NOTEBOOK: Texas State had scored at least 70 points in four straight games. … The Longhorns won the rebound battle 45-40, the ninth time in 10 games Texas has outrebounded its opponent. … Texas won its 25th straight against the Bobcats, the longest current winning streak in a Longhorns series.