2009 -- undefeated football team retained the WAC title .
2009 -- undefeated football team again played TCU in the postseason , in the Fiesta Bowl , and BSU won 17 - 10 .
2009 -- undefeated football team retained the WAC title and again played TCU in the postseason , in the Fiesta Bowl , and BSU won 17 - 10 .