Arizona Cardinals quarterback Colt McCoy (12) had to dress head-to-toe in Red Raiders gear at the team facility on Tuesday. Rob Schumacher/The Republic / USA TODAY NETWORK

Texas Tech pulled off a thrilling overtime upset against Texas on Saturday, and the result temporarily turned Colt McCoy into one of the saddest Red Raiders fans you will ever see.

McCoy, who was a star quarterback at Texas, made a bet with the members of the Arizona Cardinals organization who are Texas Tech alumni. Since his Longhorns lost, McCoy had to dress head-to-toe in Red Raiders gear at the Cardinals’ team facility on Tuesday. Check out how thrilled he was about it:

The bet obviously did not include any stipulations about wearing the rival’s colors proudly.

McCoy was a four-year starter at Texas from 2006-2009. He was the Big 12 Offensive Player of the Year in 2009 and a two-time Heisman Trophy finalist.

Texas Tech defeated No. 22 Texas in a thrilling 37-34 overtime game in Lubbock. The win was Texas Tech’s first over the Longhorns since 2017.

More must-reads:

TODAY'S BEST
Timberwolves chew up Nuggets to force Game 7
Watch: Chris Kreider's natural third-period hat trick shatters Hurricanes' comeback hopes
Dodgers starter undergoes season-ending UCL surgery
Knicks star ruled out for potential closeout game
Veteran NFL safety will either play for this team or retire in 2024
Former Red Wings head coach linked to open NHL job
How Patriots' Drake Maye has already impressed Jacoby Brissett
LeBron James, Giannis Antetokounmpo, Stephen Curry among Forbes' highest-paid athletes for 2024
Steve Cohen addresses if Mets could again be trade-deadline sellers
Tiger Woods ruins strong first round with sloppy finish at PGA Championship
Xander Schauffele makes history in first round of PGA Championship
NFL responds to speculation about Chiefs schedule and Taylor Swift
Despite hopes for change, NASCAR championship weekend will return to Phoenix in 2025
Chiefs will achieve something not done since 1927 with 2024 schedule
Caitlin Clark's debut was most-watched WNBA game in more than 20 years
Yankees' Aaron Judge comments on resurgence after bad slump
Odell Beckham Jr. reveals why he was 'hesitant' to join Dolphins
Lakers reportedly interested in adding three-time All-Star via trade
Luka Doncic fed off negative reactions in Game 5 win over Thunder
Celtics finally put away undermanned Cavaliers, advance to conference finals