Career
He is currently plays for TPP Rotterdam. Mossaoui started his career at Excelsior, a team he has been part of since childhood, making 35 appearances with one lone goal during the 2008-2009 and 2009-2010 seasons, but no appearance at all in the club"s 2010-2011 Eredivisie campaign. He was consequently loaned out to Eerste Divisie club Fortuna Sittard on 31 January 2011.