If there are any doubts over the Germany international they can be ironed out with a solid performance in the cup final this weekend.

There are not many more difficult opponents to face than Bayern, as Chelsea know all-to well given they trail Hans Flick’s side 3-0 in the Champions League last-16 first leg, which will be continued in August.

In what could be Havertz’s final appearance for Leverkusen, a strong showing against the league champions will only enhance his reputation and could tempt Chelsea in making a move before their rivals.

A host of top European clubs, including Real Madrid and Manchester United, have placed Havertz on their radar.