 He scored his first and only goal of the campaign on 17 March 2013, helping the hosts come from behind for a 2–2 draw against Paris-Saint Germain FC.After two seasons with Gazélec Ajaccio in Ligue 2, the 35-year-old Clerc announced his retirement.Clerc earned his first cap for France on 11 October 2006, in a 5–0 win over Faroe Islands for the UEFA Euro 2008 qualifiers.