Manager Maurizio Sarri has confirmed that Chelsea have spurned interest from Bayern Munich in winger Callum Hudson-Odoi and that the 18-year-old will not be allowed to leave the Premier League side in the foreseeable future.

Local media reported that Hudson-Odoi submitted a transfer request in an attempt to force a move to Bayern, and Sarri said on Tuesday that he did not know whether the teenager, whose contract ends in June next year, will sign a new deal in London.

"It is not easy to keep these young players," Sarri told a news conference ahead of Chelsea's league trip to Bournemouth on Wednesday. "He is one of the best 18-year-old players in Europe... I don't know (if he is happy)."

"The club told me in this market window he will remain with us for sure, and very probably in the next. I think he will be the future of our club and English football."

Hudson-Odoi wants to leave Chelsea in the hope that Bayern can offer him more minutes on the pitch, something Sarri said he was unable to guarantee.

"It's impossible to promise him he will play every match. It depends on the situation," the Italian added.

Sarri also offered his backing to new loan signing Gonzalo Higuain, a player who excelled under the Italian when he was in charge of Napoli, but added that the Argentina international had to adapt quickly to the pace of the English game.