Simpson joined the
Alabama Crimson Tide as an early enrollee in January 2022. He made his college debut in the season opener against
Utah State, completing one of two pass attempts towards the end of a 55–0 win. Simpson played in four games during his true freshman year while
redshirting the season. On August 11, 2025, Simpson was named the starting quarterback for the Alabama Crimson Tide for the 2025 season. He completed 305 of 473 passes for 3,567 yards, 28
touchdowns, and five
interceptions on the season. He led Alabama to an 11–4 record and advanced to the
2025–26 College Football Playoff quarterfinals, losing the
2026 Rose Bowl to the
Indiana Hoosiers, 38–3. On January 7, 2026, Simpson declared for the
2026 NFL draft.
Statistics ==Professional career==