1974 was the last time we've seen a streak of 4 consecutive weekends of BYU win
and Utah loss. 50 years folks!!! This is rare territory.
You have to go all the way back to the weekends of October 12, 19, 26 and then November 2 in 1974 for the last time BYU won and Utah lost on the same weekend in 4 consecutive Cougar victories.