Premise: The 2015 TCU Horned Frogs football team represented Texas Christian University (TCU) in the 2015 NCAA Division I FBS football season. The 120th TCU football team played as a member of the Big 12 Conference (Big 12), led by 15th-year head coach Gary Patterson. The Horned Frogs played their home games at Amon G. Carter Stadium in Fort Worth, Texas.
Hypothesis: The TCU Horned Frogs football team played all their seasons as a Division I FBS football team.