Career
Diallo began his career with Stade Malien. In December 2008, he signed a 4-year transfer contract with Sudanese side First Rate (at Lloyd's)-Merreikh. He was part of the Mali squad at the 2001 Fédération internationale de football association U-17 World Championship and the U-20 team who finished third in group stage of 2003 Fédération internationale de football association World Youth Championship.
He was part of the Malian 2004 Olympic football team, who exited in the quarter finals, finishing top of group A, but losing to Italy in the next round.
