Having begun his career in the youth teams of FC Nantes Atlantique and latterly Le Mans UC 72, Diarra moved on to Le Havre AC in 2002, breaking through to the first team at the start of 2004/05.

• 俱乐部他在南特和勒芒青年队开始自己的足球生涯，2002年他加盟了勒阿弗尔队，2004/05赛季开始的时候就出现在了一线队。