TCU upsets No. 18 Oklahoma as Sooners fall to 0-2 in Big 12 play for second time since 1998 | CBS Sports Headlines TCU upsets No. 18 Oklahoma as Sooners fall to 0-2 in Big 12 play for second time since 1998 The Horned Frogs handed the Sooners their most … Continue reading TCU upsets No. 18 Oklahoma as Sooners fall to 0-2 in Big 12 play for second time since 1998