Career
He currently plays as a midfielder for Missouri Béjaïa in the Algerian Ligue Professionnelle 1. On 16 June 2011, Zerdab announced that he would be leaving JSM Béjaïa and joining Championnat National side Football Club Rouen at the end of the 2010-2011 Algerian Ligue Professionnelle 1 season. On 8 October 2010, Zerdab made his debut for the Algerian A" National Team in a friendly against Mali.
He started the game and was subbed off by Moustapha Djallit.