Real Madrid midfielder Mateo Kovacic will join Chelsea on loan as part of the deal taking Thibaut Courtois to Real Madrid.
Chelsea midfielder Tiemoue Bakayoko will leave Stamford Bridge for Serie A outfit AC Milan when Kovacic completes his Chelsea move.
AC Milan are looking to sign Bakayoko on loan with an option to buy, according to Metro UK.
Bakayoko has failed to establish himself in the Chelsea midfield following his £40million from Monaco last summer.
Bakayoko failed to even make the bench in the Community Shield loss to Manchester City on Sunday as Chelsea boss Maurizio Sarri started Cesc Fabregas, Ross Barkley and Jorginho in midfield.