Chelsea have ruled out the sale of Diego Costa and have stated that the 27 year old is set to remain at the club for at least the next three seasons, according to the BBC.
The striker has been linked with a move out of Chelsea as a result of his poor form but the club has apparently ruled out the sale of the striker either in January or next summer.
When The Blues are keen on keeping the striker at Chelsea beyond the current campaign as the Telegraph reported last week that the West London club were working personally with Diego Costa in order to help the 27 year old get back to his old form.
Costa has scored just three league goals for Chelsea this season and has been linked with a move back to La Liga with Real Madrid and Atletico Madrid interested in the striker.
Chelsea are in search of a centre forward but the Blues will now likely bring in a striker who will provide adequate competition and cover for Costa.
Costa scored 27 goals in 34 games his last season for Atletico before he moved to Chelsea last season.