In the second half, Saint Mary's found more of their attacking shape, but BYU continued to test them. Gaels skipper Kaipono Kayoshi forced some crucial turnovers and No. 8 King Matu, who was subbed off about 55 minutes in, put in a massive shift during those minutes.
With playmakers Erich Storti, Junior Waqavesi, and Dom Besag finding more space to create, the Gaels ran in five tries in the second half to win 48-31. Scrumhalf Hunter Modlin did well to keep the tempo up and also scored a try with an audacious fakeout.
Iosefa Toaiavao built on his strong form at wing while Mario Storti was dynamic from fullback and helped get Saint Mary's out of trouble.
For BYU, fullback Taysan Hammer was dangerous when he had the ball and his goalkicking was an important part of BYU's toolbox. Semu was a constant threat and up front prop Jim Tenney led a really strong forward effort.
However, Saint Mary's has an open-field attacking game that is probably the best in the game, and every time BYU scored, they had an answer.