Frankamp hit another one just before the halftime buzzer off a turnover to put the Jayhawks up 24-22, their first lead of the game. They trailed most of the first half against Eastern Kentucky, too, before pulling away for an 80-69 win.
Powell hit his first shot on a drive after going 0 for 8 against New Mexico on Friday. He had 10 points before drawing his fourth foul early in the second half.
Villanova, the No. 2 seed in the East Regional, lost 77-65 to seventh-seeded Connecticut.
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