65 INTs in fact.
The next closest QB, Marc Wilson, threw 18 less. Brandon Doman threw 14 total.
Buuuut he also threw a ton of TDs. 121 in total. He is 1st by a mile likely will never be caught. Next closest BYU QB was Max Hall at 27 less TDs than Ty.
As a player he had a low floor and high ceiling. We remember him for his high ceiling as a player.
Are we patient enough to wait for his ceiling as a coach? Does he have a high ceiling as a coach?