In the 3rd quarter of the TCU vs Texas Tech game, Horned Frog CB Jeff Gladney lowered his helmet and stuck it right under Dalton Rigdon's chin as he turned around after a quick pass to the sideline.

Before Rigdon could see anything, he was on his back with his mouthpiece flying through the air.

Rigdon was down for several minutes as the targeting call was reviewed and confirmed, but he did walk off under his own power.