Bayer Leverkusen chief Rudi Voller insists no decision has been made about selling Kai Havertz this summer.

With Bayer now out of the Europa League, Havertz is expected to see negotiations over a move to Chelsea to accelerate.

However, Voller told Kicker this morning: "We have not made any decision yet. There is nothing new to say about it.

"I would like to repeat myself and say that he is a fantastic football player and we have a clear agreement with him and his representatives that he can only leave us if certain requirements are met.

"Otherwise he's staying here."

Havertz has a deal with Bayer to 2022.