Atletico Madrid striker Jackson Martinez is in the dark over talk of Diego Simeone leaving.

Simeone has been linked with Jose Mourinho's job at Chelsea this week.

Asked about the rumours, Martinez replied: "I'm not a coach; I'm a footballer so you'll have to ask other people about these things."

Of his own form, Martinez adds: “I'd say to the Atleti fans that it's normal when you arrive at a club with huge expectations and think you can score three or four goals in the first game... But in terms of my work rate, I'm relaxed about it. I know I've got a lot of support from the fans, and that maybe some people think differently. That always happens and we can't change it, but I'm sure that with hard work things will improve."