Video: BYU LB Isaiah Glasker Explained Flipping Allegiance From Red To Blue

BYU football linebacker Isaiah Glasker is preparing for the rivalry game against the Utah Utes on Saturday, October 18, 2025.

The star linebacker grew up a Utah Utes fan. Now he’s all-in on BYU.

Glasker caught up with KSL Sports BYU Insider Mitch Harper to discuss the rivalry, his preparation, and how the defense is performing in the 2025 season.

Subscribe to the Cougar Tracks Podcast to stay up-to-date with all the daily episodes.

Cougar Tracks is on YouTube and X every weekday at Noon (MT), and KSL NewsRadio at 6:30 p.m. (MT).

Apple: https://podcasts.apple.com/us/podcast/cougar-tracks/id1146971609

YouTube Podcast: https://sports.ksl.com/category/podcast_results/?sid=2035&n=Cougar%20Tracks

Spotify: https://open.spotify.com/show/2NCF1KecDsE2rB1zMuHhUh

Download the KSL Sports app

Google: https://play.google.com/store/apps/details?id=com.bonneville.kslsports&hl=en_US

iOS: https://apps.apple.com/us/app/ksl-sports/id143593