Ahead of the 2012–13 season, he was promoted to Le Mans's senior team by manager Denis Zanko and assigned the number 21 shirt.
Koné made his professional debut on 7 August 2012 in a Coupe de la Ligue match against Laval.
[4] After a year in Italy, Koné returned France signing a three-year contract with Ligue 2 side ESTAC.
[9] For the 2023–24 season, he joined Challans FC, where he scored as the team qualified for the round of 64 of the Coupe de France.
In June 2011, he represented Ivory Coast in the U17 FIFA World Cup, he played in four games and featured in a 3–2 loss against France.