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No. 7 Oklahoma has been one of the hottest team in college football since its shocking loss to rival Texas back in October. But the Sooners face a tough test Saturday when they host the No. 18 TCU Horned Frogs.

Both teams are alive for the Big 12 championship, but they need undefeated Oklahoma State to slip up at least once.

However, the Horned Frogs will have to pull off the upset without quarterback Trevone Boykin, who will start Saturday's game on the bench with an ankle injury.

Here's how to watch TCU-Oklahoma online.

When: Saturday, Nov. 21 at 8 p.m. ET
Live Stream: Watch ESPN

Thumbnail photo via  Joe Camporeale/USA TODAY Sports Images