The Jackson Arnold era might already be over in Norman after a disastrous first half sunk No. 15 Oklahoma's hopes of an upset.

No. 15 Oklahoma (3-1, 0-1 SEC) fell to No. 6 Tennessee (4-0, 1-0) 25-15 on Saturday in Norman. Here's what Brent Venables ...

Oklahoma Sooners quarterback Jackson Arnold (11) warms up during a college football game between the University of Oklahoma ...

“We’ve got a good football team," Heupel said ... in their first three games — they were averaging 63.7 points — but they did ...

Josh Heupel waited nearly a decade for this day. They say revenge serves best as a cold dish, but Heupel’s moment ...

They say revenge is dish best served cold, but Josh Heupel’s moment finally arrived on a sizzling day when Tennessee beat his ...

Iowa State Cyclones running back Carson Hansen (26) celebrates with team after a touchdown against Arkansas State during the ...

Oklahoma head coach Brent Venables' postgame press conference after the Sooners' 25-15 loss over Tennessee. 1:58 - Brent on how the quarterbacks will handle this competition mentally and physically ...

The Sooners tallied nine tackles for loss, three sacks and two forced fumbles to frustrate one of the top offenses in college ...

Tennessee coach Josh Heupel won in his return to Oklahoma — the same school he quarterbacked to a national championship in ...

This college football season is still devoid of major upsets, but some teams have played tougher schedules than others.