For the first time as pros, Patrick Mahomes and Baker Mayfield will square off Sunday when Kansas City travels to Cleveland.
Yet two years before they began lighting up the NFL, the two young quarterback stars lit up the scoreboard in a college football shootout for the ages.
Even to those who were there that night in Lubbock to watch Oklahoma outscore Texas Tech 66-59, the record-breaking numbers remain almost unfathomable to contemplate.
The two sides combined for an FBS record 1,708 yards of offense. Mahomes set FBS records with 819 yards of total offense and 734 passing yards.