The Houston Cougars saw their College Football Playoff aspirations collapse in a 42-32 loss to Colorado on Friday night.
Entering the contest at No. 14, Houston held its highest ranking in program history from the College Football Playoff committee, according to Yahoo Sports.
The Buffaloes entered the game with a 3-6 record and the worst standing in the Big 12 conference.
Despite being substantial favorites, the Cougars struggled to contain an offense that previously ranked 124th in scoring.
Houston initially built a 20-7 lead, but momentum shifted rapidly in the final two minutes of the first half.
DeKaylon Taylor and JaQuail Smith scored consecutive touchdowns to give the Buffaloes a 21-20 lead heading into the break.
The second half featured further struggles for the Cougars, as Colorado quarterback Isaac Wilson connected with Joseph Williams for a 53-yard score.
Backup quarterback Kaneal Sweetwyne later extended the lead to 35-20 with a rushing touchdown.
Houston failed to recover, missing two fourth-quarter two-point conversion attempts while finishing six consecutive possessions without scoring.
The defeat marked the first time the Cougars lost by double digits this season, as reported by Yahoo Sports.
For Colorado, the result was its first AP Top 15 victory since 2007.
Head coach Deion Sanders secured his third ranked win since taking over the program four years ago.
The Buffaloes now require victories against Cincinnati and UCF to become bowl eligible for the second time in six years.
Houston, now 7-3 overall and 4-3 in the Big 12, fell to 0-3 in games played in the western time zone this season.
The team will look to rebound next week against West Virginia before concluding its regular season against Baylor.
Following the final whistle, fans stormed the field at Folsom Field for the second time in as many home games.
It was the first time Houston has been on the losing end of a field-storming event since a 2022 matchup against Texas Tech.