Oklahoma has one of the nation's toughest schedules, and its win at Tennessee on Saturday could make it an interesting Playoff test case.

The Tennessee Volunteers played against the Oklahoma Sooners on Saturday night in the Vols' annual 'Dark Mode' game, which didn't go the way that the Tennessee

The Oklahoma Sooners earned a big win on Saturday night in Knoxville, Tennessee, beating the Volunteers 33-27 to move to 7-2 on the season and 3-2 in SEC play. It wasn't without drama, though, as the Sooners had to overcome penalties and turnovers in scoring position to get the win.

No. 18 Oklahoma took down No. 14 Tennessee by the final score of 33-27 in Saturday night's SEC matchup. After the Volunteers pulled to within two points late in the fourth quarter, the Sooners recovered an onside kick before quarterback John Mateer found the end zone on a 1-yard run that sealed the victory.

The Sooners faced numerous adversities against the Vols, including 102,000 noisy fans, but kept cool and are now making their move as the CFP rankings arrive.

Tennessee-Oklahoma is set for kickoff on Nov. 1, with the broadcast to be televised on ABC. As of now, YouTube TV subscribers will not be able to see the game. Both sides said in their respective statements that they are actively working on an agreement.

Here's what to know on Tennessee football's "dark mode" uniform the Vols are wearing against No. 18 Oklahoma on Saturday.

The Sooners' kicker set several records for field goals, and OU needed every one of them to pull off the victory in Knoxville.