EAST LANSING, Mich. (AP) Peter Jok scored 19 of his 23 points in the first half to help No. 16 Iowa build a huge lead and the Hawkeyes went on to rout No. 4 Michigan State 76-59 on Thursday night.
The Hawkeyes (13-3, 4-0 Big Ten) dominated the Spartans for the second time in two weeks and beat them on the road for the first time since 1993, ending an 18-game losing streak.
Michigan State (16-2, 3-2) was down by 22 points at halftime, its largest deficit at home since at least the 1996-97 season and its biggest anywhere in the regular season since trailing at Michigan by 23 points at halftime in 1997, according to STATS.
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Denzel Valentine had a relatively lackluster game with 14 points, five assists and four rebounds for the stunned Spartans.
No. 18 ARIZONA 99, WASHINGTON 67
TUCSON, Ariz. (AP) – Ryan Anderson scored 21 points and Kaleb Tarczewski had 16 points and 13 rebounds for Arizona.
Playing their first game without star freshman Allonzo Trier (hand), the Wildcats (14-3, 2-2 Pac-12) traded baskets with the Huskies in the first half before running them over in the second.
Arizona had a 43-26 advantage on the glass against the Pac-12's top rebounding team and shot 60 percent to extend its home winning streak to a nation-best 48 games.
Arizona's Parker Jackson-Cartwright had 11 assists with one turnover and Kadeem Allen scored 13 points.
Noah Dickerson had 17 points and Marquese Chriss added 13 for Washington (11-5, 3-1). Andrew Andrews, the Pac-12's leading scorer, battled foul trouble and scored nine points on 3-of-11 shooting.
No. 21 LOUISVILLE 59, No. 20 PITTSBURGH 41
LOUISVILLE, Ky. (AP) – Chinanu Onuaku had 18 points and 10 rebounds for Louisville.
The sophomore center had his fourth consecutive double-double to go with three blocks. Damion Lee scored 18 points for the Cardinals (14-3, 3-1 Atlantic Coast Conference).
Pitt (14-2, 3-1) saw its 10-game winning streak snapped in by far its worst outing of the season. Michael Young led the Panthers with 18 points and eight rebounds.
The game resembled a Big East brawl of a bygone era.
Louisville led 20-17 at halftime, the lowest halftime total for both teams this season. Both teams were 1-of-11 (9 percent) from 3-point range. Louisville had a 34-20 advantage on points in the paint.
BYU 69, No. 25 GONZAGA 68
SPOKANE, Wash. (AP) – Nick Emery hit a 3-pointer with 1:38 left – his only basket of the game – for the lead and BYU hung on.
Kyle Collinsworth scored 20 points and Chase Fischer added 18 for BYU (13-5, 4-1 West Coast Conference), which upset Gonzaga at home for the second straight season.
Kyle Wiltjer scored 35 points for Gonzaga (13-4, 5-1), which saw a seven-game winning streak snapped. Domantas Sabonis, who averages 18 points per game, was in foul trouble and limited to five points.
Gonzaga lost at home to BYU last season, breaking a 41-game home winning streak.
Wiltjer is the leading scorer in the WCC at 21.5 points per game and has reached 20 points 11 times this season.