New Mexico defeated Washington State 38-35 in a competitive Week 12 matchup marked by 15 lead changes and significant momentum swings. The Lobos built early momentum, scoring touchdowns in the first two quarters before Washington State matched their pace. A pivotal second-quarter play saw Devon Dampier connect with Caleb Medford on a 42-yard touchdown pass for New Mexico, while John Mateer's 50-yard completion to Cooper Mathers set up scoring opportunities for Washington State.

The game intensified in the second half as New Mexico extended their lead. Dampier added another rushing touchdown in the third quarter on a 33-yard score. Washington State's John Mateer led all passers with 375 yards and found success through the air, with Wayshawn Parker recording 9 receptions. Despite a late-game rally, the Cougars fell short. The contest exceeded the over-under set at 72 points, and New Mexico covered the 10.5-point spread to secure the victory at home.