The Ghanaian international who joined the blues in a £21.7million from German Club Augsburg was included in the flop signing at the Club at the end of the season.
Top of the list was Spanish star Pedro who joined the Club from Barcelona in a reported £21.4million.
The list also had the likes of Radamal Falcao and Alexander Pato who all joined on loan.
Brazilian youngster Nathan who also joined from Atletico Paranaense, Asmir Begovic from Stoke City, Danilo Pantic (Partizan Belgrade), Papy Djilobodji (Nantes), Michael Hector (Reading), Kenedy (Fluminense), Marco Amelia and Matt Miazga (New York Red Bulls) all made the list.
Baba Rahman has been loaned out to German Club Schalke O4 after failing to fit in Antonio Conte’s squad.