He mentioned that BYU's defense has created roughly 17 turnovers and the offense has turned it over 7 times on the year.
*I did a check on this against ESPN stats and it says BYU has 14 Turnovers and given the ball away 8 times.

Off those turnovers, BYU has scored 55 points and only given up 3 points. if true, that is crazy.

The defense causes the turnovers and the Offense has been capitalizing, and then when the offense turns over the ball the defense is not letting the other team score.

This is a crazy stat and shows another element where the defense is changing the games for BYU this year.

Here is the full interview (I think this was already posted)
https://www.youtube.com/watch?v=Qg6AFPX34Ck&t=10s