Dorsey played three years with U.S. Soccer Development Academy side Colorado Rush SC.
[3] During two seasons with the Hoosiers, Dorsey made 44 appearances, scoring eight goals, and tallying eleven assists while helping IU reach the NCAA Tournament both years.
[4] On January 4, 2019, Dorsey left Indiana to sign a Generation Adidas contract with Major League Soccer ahead of the 2019 MLS SuperDraft.
[6] Dorsey made his professional debut on February 19, 2019, starting in a 4–0 CONCACAF Champions League loss to Panamanian side Independiente.
[8] Dorsey spent the bulk of the 2019 season on loan with the second team, Toronto FC II.