Kim Willoughby had 20 kills to lead the University of Hawai'i to a 30-17, 30-24, 30-18 victory over Louisville Sunday night at the round-robin Hawaiian Airlines Wahine Volleyball Classic.
Lily Kahumoku added 18 kills and 14 digs for the Rainbow Wahine, ranked second in the USA-Today/American Volleyball Coaches Association poll.
Kanoe Kamana'o had three of Hawai'i's six service aces.
Lena Ustymenko led the No. 22 Cardinals (1-2) with 14 kills and 18 digs. Hawai'i is 3-1 going into Monday's match against No. 13 UCLA (2-0), which upset No. 6 Minnesota (0-3) 30-27, 30-21, 30-19.