The Waves started the second half the same way they did the first, on a 6-0 run to pull within two. Collinsworth put an end to the run with a steal and ensuing dunk at the other end. At the first timeout at 15:56, the Cougars led 58-56.
BYU regained a comfortable advantage at 71-58 over the next four minutes thanks to scores from Collinsworth and Fischer, and four Pepperdine turnovers. The Cougars went just one for its next five attempts, but were able to maintain a 10-point lead of 75-65 with 8:58 to go.
At the final media timeout in regulation at 3:26, BYU led 82-73 with Fischer scoring the Cougars' last seven points. The Waves would not threaten again as they struggled to score, finishing the night making only two of their final 14 shot attempts from the field.
Collinsworth jumped into first place on the BYU all-time rebounding list with his board at the 0:54 mark.
BYU beat Pepperdine by a score of 88-77. Collinsworth led all scorers on the night with 24 points to go along with 10 assists and four rebounds. Emery chipped in 17 points and Fischer had 15. Davis scored 11 points and had eight boards, Kaufusi had 10 points and six rebounds, and Hartsock finished with nine points and four boards.