BYU (6-2) avenged last season's 102-95 overtime road loss to the Utes (2-1).
Harding was 6 of 8 and Harward 7-of-7 shooting from the floor. BYU's leading scorer Alex Barcello had just five points but a career-best eight assists.
Spencer Johnson added 16 points, making four of the Cougars' nine 3-pointers. Caleb Lohner, a 6-8 freshman forward from Dallas, had eight points and a career-high 10 rebounds for BYU, which outrebounded Utah 44-28.
Alfonso Plummer made four 3-pointers and scored 19 points to lead Utah, which shot just 36% (24 of 66) from the floor. Riley Battin had 14 points. Timmy Allen, Utah’s leading scorer last season averaging 17.3 points, had nine points and five assists.
BYU led 40-27 at halftime. The Utes pulled to 56-48 with about 12 minutes to play. The Cougars answered with a 15-3 run that included Johnson’s fourth 3-pointer to extend their lead to 71-51 with 5:37 remaining.
It was the 261st game in the series. BYU has won 14 of the last 19 and has a 132-129 edge overall. The Utes haven't won in Provo, Utah, since 2014.
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