Take note of the famous "BYU bounce"
That is when the ball bounces on the rim and goes through the hoop for a BYU score.
Or the ball bounces into the hands of a player and he runs it for a touchdown. One of the greatest plays I have ever seen. BYU luck for sure.
Or a BYU player dives over the line to prevent a touchdown and preserve a victory for BYU football. One of the greatest plays I have ever seen. It's BYU luck.
Or a BYU quarterback scrambles all over the field being madly pursued by those in red but they can't catch him. He spots a BYU TE open in the end zone on the other side of the field and launches a desperation pass. Right into his arms. Yep, BYU luck.
There are so many times BYU luck has won the day.