Dylan Horton from Frisco High School was rated a -star recruit by ESPN and handed a 3-star grade by 247 Sports. After high school, Horton joined New Mexico.
In 2018 as a freshman Horton saw action in 10 games and played a total of 125 snaps for the Lobos. He recorded just 4 tackles, one assist, while adding 3 stops. As a pass rusher, he added 3 total pressures, which included 2 QB hurries, no QB hits, and one sack on the season.
As a sophomore for the Lobos in 2019 Horton played in 5 games and took part in 253 snaps for the Lobos. He recorded 18 tackles, 5 assists, while adding 13 stops. In coverage Horton made no pass breakups, no interceptions, and a disapointing QB rating when targetted of 133.3. As a pass rusher, he chalked up 10 total pressures, and 4 QB hurries, 4 QB hits, and 2 sacks during the year.
After season's end Horton transferred to TCU where as a junior for the Horned Frogs in 2020 Horton played in 8 games and played 111 snaps for the Horned Frogs. He recorded just 4 tackles, 2 assists while making 4 stops. As a pass rusher, he produced 9 total pressures, which included 7 QB hurries, one QB hit, and one sack on the year.
In 2021 as a senior Horton logged playing time in 12 games and logged a total of 518 snaps for the Horned Frogs. He also added 37 tackles, 6 assists, and 29 stops. As a pass rusher, he tallied 21 total pressures, which included 13 QB hurries, 5 QB hits, and 3 sacks on the season.
In 2022 as a fifth year senior Horton logged playing time in 13 games and logged a total of 618 snaps for the Horned Frogs. He also added 26 tackles, 6 assists, and 26 stops. As a pass rusher, he tallied 41 total pressures, which included 32 QB hurries, 2 QB hits, and a solid 7 sacks on the season.