WATCH: Sooners top TCU by batting down gutsy 2-point conversion try

Oklahoma was in complete control for the majority of its 30-29 win over TCU on Saturday, but the Horned Frogs mounted an impressive comeback late in the fourth quarter. With 51 seconds remaining, TCU QB Bram Kohlhausen tossed this beautiful 14-yard touchdown pass to Emanuel Porter to bring TCU within one. 

On the road and shorthanded, Gary Patterson decided to play for the win instead of kicking the extra point to force overtime.

But Oklahoma was having none of it. Check out the play that kept the Sooners' national title hopes alive, as Kohlhausen scrambles around but Oklahoma's defensive backs do an outstanding job in pass coverage:

Oklahoma takes on in-state rival Oklahoma State next week, and a Sooner win would clinch them the Big 12 championship.