CHAMPAIGN, Ill. (AP) — Lauren Betts overcame early foul trouble to score 23 points and pull down nine rebounds, leading No. AdvertisementAdvertisement AdvertisementShe sat out the rest of the first quarter and the second quarter, returned to the court after halftime, and ended up playing nearly 24 minutes. Angela Dugalic scored 12 points for UCLA (20-1, 10-0 Big Ten), which won its 14th straight. Destiny Jackson had 15 points and six assists, Maddie Webber scored 12 points and Berry Wallace had 11 for the Illini. Harris finished with 13 points and 12 rebounds for Iowa State (17-5, 5-5 Big 12).