As a freshman in 2020, Clark recorded three tackles.[3] In the 2021 season, he totaled ten tackles in three games.[3] In week 7 of the 2022 season, Clark logged his first career interception in a double overtime win over #7 Oklahoma State.[4] In week 12, Clark intercepted quarterback Blake Shapen to keep the game tied in a 29–28 win over Baylor.[5] In TCU's semifinal playoff game against Michigan, Clark intercepted J. J. McCarthy and returned it 41 yards for the first score of the game.[6] Clark also recorded a fumble recovery in the win.[7] Clark finished his 2022 season with 45 tackles with one going for a loss, five pass deflections, five interceptions, a fumble recovery, and a touchdown,[8] earning honorable mention all-Big 12 Conference honors.[9] His five interceptions led the Horned Frogs in 2022.[10] During the 2023 season, Clark tallied 21 solo tackles, five pass deflections, and three interceptions.[11]
Personal life
Clark is the father to his son Kenzo Clark who was born in 2023.[12]