Dorsey, a member of MLS Generation adidas, appeared in 44 matches in two seasons for Indiana, registering eight goals and 11 assists. In 2018 he was named to the United Soccer Coaches (USC) Second Team All-America, USC First Team All-North Region, First Team All-Big 10 Conference and Academic All-Big 10 Conference. Dorsey was named Second Team All-Big 10 Conference and Big 10 Conference All-Freshman Team as a freshman in 2017. Dorsey also played US Soccer Development Academy soccer for the Colorado Rush.
Drafted in first round of the 2019 Superdraft (6th overall). Made his TFC debut in the 2019 CCL. Waived on May 11th 2021.