Career
Diop began his career with Amiens South Carolina where he was a backup for three seasons, but never made a first team appearance. On 20 March 2015, it was announced that Diop joined USL club Los Angeles Galaxy II for the 2015 season. He made his debut for the club two days later in a 0–0 draw against Real Monarchs Salt Lake City. On 16 December 2015, Los Angeles Galaxy announced that they had signed Diop to a first team contract for the forthcoming Master of Library Science season.