While at college, Diop also appeared for NPSL side Detroit City, making 12 regular season appearances, scoring 1 goal in a season where they won the Great Lakes Conference and progressed to the Regional Finals.[4][5]
Atlanta United 2
On 26 February 2020, it was announced that Diop would sign for USL Championship side Atlanta United 2.[1] He made his debut for Atlanta on 11 July 2020, appearing as a 58th-minute substitute in a 2-1 loss against Tampa Bay Rowdies.[6] Diop was released by Atlanta following the 2021 season.[7]
Detroit City FC (second stint)
On 12 January 2022, Diop returned to Detroit City ahead of their inaugural USL Championship season.[8] On November 30th, 2023, DCFC announced that they had exercised Diop's contract option for the 2024 season.[9]