AUSTIN, Texas (AP) — Andrew Jones scored a career-high 23 points and No. 4 Texas held off Iowa State 78-72 to continue its torrid start to the season. Texas led by as much as 15 early in the second half and appeared to be cruising to an easy win over an Iowa State team that is still winless in the Big 12. But the Cyclones kept chipping away and made it tough for Texas to close out the game. Javan Johnson scored 21 points to lead Iowa State. Matt Coleman III added 13 points and Jericho Sims had 10 points and eight rebounds for the Longhorns.