He debuted in the Primera Liga with Racing Santander on October 15, 2011 at the Camp Nou against FC Barcelona, with a score of 3 goals to 0. Despite his limited experience in professional football, confidence Hector won Cuper becoming the starting forward for a few days of the season 2011/12 situation that continued with the dismissal of coach.
He scored his first goal with the first team on 23 September 2012 against CD Mirandés in the Municipal Stadium with the result Anduva Mirandes 0 - Racing de Santander 1.1 The 2013-14 season was the mainstay Ivorian player team Racing that led to promotion to 2nd division after scoring 21 goals, his highest record in a season. In November 2014 the previous Koné cruciate ligament in his right knee and February 14, 2015 you are diagnosed with a ruptured cruciate ligament in his right knee that kept him out all season injured. After the descent of Racing to 2ªB, Koné refused to play again in this division, therefore calls the team's departure after several lesionado2 months. Real Oviedo offers a good financial offer being given to blue club for the 2015-2016 season with a purchase option for the follows3.