Youth and college Dieye played three seasons with the
IMG Academy in
Florida, before going to play
college soccer at the
University of Louisville in 2016. During his time with the Cardinals, Dieye made 80 appearances, scored 19 goals and tallied eight assists. In 2018 he was named ACC Championship All-Tournament Team and All-ACC Third Team, and in 2019 USC All-South Region Second Team and All-ACC Second Team.
Professional On 9 January 2020, Dieye was selected 15th overall in the
2020 MLS SuperDraft by
New York Red Bulls. He signed with their
USL Championship affiliate side
New York Red Bulls II on 2 March 2020. He made his professional debut on 17 July 2020, starting against
Hartford Athletic. He was released by Red Bulls II on November 30, 2020. On 2 May 2022, Dieye signed with
USL League One side
Central Valley Fuego. Dieye moved to
Forward Madison in December 2023. ==References==