Mateja Kezman's agent says the Chelsea striker could become an Atletico Madrid player within the next seven days.
The 26-year-old forward, who joined Chelsea for £5m last summer, wants to leave because he is frustrated at a lack of first-team opportunities.
The Serbo-Montenegrin's agent, Vlado Lemeic, says the former PSV Eindhoven frontman is keen to join Atletico and expects a final decision shortly.
"They are a big club, although results haven't been good lately," said Lemeic.
"The most important thing now is for the two clubs to come to an agreement about a fee.
"I don't think that Kezman's signing for Atletico is going to be a long-term question. I think that next week we are going to have a definitive 'yes' or 'no'."