Coach Cosgrove is a former all state offense and defensive linemen from Las Vegas, Nevada. Cosgrove played collegiately for the University of Idaho & was a 4 year starter and 2 x team captain. Cosgrove then played professionally for the Detroit Lions and the BC Lions of the CFL.
He has coached in the Las Vegas area for 10 years now and has worked as a Defensive Coordinator, offensive line coach, & has primarily focused on the defensive line. Cosgrove is currently the defensive line coach for Bishop Gorman.
Coach Cosgrove coached more than 20 players into the collegiate level including; Sam Poutasi University of Oregon, Poutasi Poutasi Cal, Anthony Smith Colorado State, Jonathan Pickett North Texas, Tia Savea UCLA, Gabriel Lopez Washington State, Darnell Washington Georgia, Tafao Atamaga Southern Utah, Tony Fields recently drafted to Cleveland Browns.