![October 07, 2017: .TCU Horned Frogs defensive end Mat Boesen (9).during an NCAA Football game between West Virginia Mountaineers and the TCU Horn Frogs at Amon Carter Stadium in Fort Worth, Texas. October 07, 2017: .TCU Horned Frogs defensive end Mat Boesen (9).during an NCAA Football game between West Virginia Mountaineers and the TCU Horn Frogs at Amon Carter Stadium in Fort Worth, Texas.](https://c8.alamy.com/comp/KDDYCK/october-07-2017-tcu-horned-frogs-defensive-end-mat-boesen-9during-KDDYCK.jpg)
October 07, 2017: .TCU Horned Frogs defensive end Mat Boesen (9).during an NCAA Football game between West Virginia Mountaineers and the TCU Horn Frogs at Amon Carter Stadium in Fort Worth, Texas.
![December 02, 2017: TCU Horned Frogs defensive end Mat Boesen #9 in the Big 12 Championship NCAA Football game between the Texas Christian University Horned Frogs and the University of Oklahoma Sooners December 02, 2017: TCU Horned Frogs defensive end Mat Boesen #9 in the Big 12 Championship NCAA Football game between the Texas Christian University Horned Frogs and the University of Oklahoma Sooners](https://c8.alamy.com/comp/KKF6R1/december-02-2017-tcu-horned-frogs-defensive-end-mat-boesen-9-in-the-KKF6R1.jpg)
December 02, 2017: TCU Horned Frogs defensive end Mat Boesen #9 in the Big 12 Championship NCAA Football game between the Texas Christian University Horned Frogs and the University of Oklahoma Sooners
![Mat Boesen on X: "With all the uncertainty of 2020, I have decided to opt out of my CFL contract and keep my options open. I am pursuing my goals and look Mat Boesen on X: "With all the uncertainty of 2020, I have decided to opt out of my CFL contract and keep my options open. I am pursuing my goals and look](https://pbs.twimg.com/media/EgyMq4MVoAA7VaO.jpg)