In Thrash's first season in 2019, he caught two passes for 17 yards.[5] In week three of the 2020 season, Thrash caught his first career touchdown on a 22-yard reception, as he helped Georgia State beat East Carolina 49–28.[6][7] Thrash finished the 2020 season with nine receptions for 161 yards and two touchdowns.[8] In week eight of the 2021 season, Thrash had a breakout game bringing in four receptions for 74 yards and a touchdown, as he helped the Panthers beat Texas State.[9] Thrash finished the 2021 season, with 32 receptions for 452 yards and three touchdowns.[10] In week three of the 2022 season, Thrash had a career performance, where he notched ten receptions for 213 yards and a touchdown, but Georgia State would fall versus Charlotte 42–41.[11] In Georgia State's season finale, Thrash would bring in ten passes for 167 yards and a touchdown, but the Panthers could not hold on, as they fell to Marshall 28–23.[12] Thrash finished the 2022 season with 62 receptions for 1,122 yards and seven touchdowns, while also rushing for five yards.[13][14] For his performance on the season, Thrash was named first team all Sun Belt.[15] After the conclusion of the 2022 season, Thrash announced that he had decided to enter the NCAA transfer portal, and continue the rest of his career elsewhere.[16]
Louisville
Thrash would decide to transfer to Louisville to play out the rest of his career.[17][18] In Thrash's Louisville debut in week one, he caught seven passes for 88 yards and two touchdowns, as he helped the Cardinals start their season off with a win beating Georgia Tech.[19] In week three, Thrash would haul in four receptions for 159 yards, and a huge 85-yard touchdown, as he helped Louisville survive Indiana 21–14.[20]