Reserve running back Jackson McChesney came off the bench to score the go-ahead touchdown before BYU stopped Jaxson Dart’s Trojans in the red zone to clinch a 10-win regular season — and undefeated mark against the Pac-12.

The 23rd-ranked Cougars are plenty accustomed to playing late under the lights of Friday night, which they'll do against West Virginia.

Most any mention of Evan Johnson — or his nickname ‘Schmev’ — elicits smiles these days among the BYU faithful. From Cougar fans who saw the speedy cornerback pick off passes on consecutive plays against East Carolina,

BYU is rolling right now. After a thrilling comeback victory over Colorado, the Cougars sit at 4-0 to open the year and are ranked No. 23 in the AP poll. More importantly, they moved to 1-0 in Big 12 Conference play with their win over the Buffaloes.