| Petar Škuletić | Montpellier HSC | Sivasspor | 0 |
| Kamil Grosicki | Hull City | West Bromwich Albion FC | 950 000 |
| Daniel Łukasik | Lechia Gdańsk | MKE Ankaragücü | 0 |
| Joseph Alfred Duncan | US Sassuolo | ACF Fiorentina | 0 |
| Richairo Juliano Živković | Changchun Yatai FC | Sheffield United | 0 |
| Fiodor Smołow | Lokomotiw Moskwa | Real Club Celta de Vigo | 600 000 |
| Edmond Faycial Tapsoba | Vitória SC | Bayer 04 Leverkusen | 18 000 000 |
| Noah Okafor | FC Basel | Red Bull Salzburg | 11 200 000 |
| Ervin Zukanović | | SPAL 2013 | 0 |
| Ianis Hagi | KRC Genk | Rangers FC | 0 |
| Marcin Budziński | Arka Gdynia | | 0 |
| Jarosław Niezgoda | Legia Warszawa | Portland Timbers | 3 450 000 |
| Cédric Ricardo Alves Soares | Southampton FC | Arsenal FC | 0 |
| Emre Can | Juventus FC | Borussia Dortmund | 1 000 000 |
| Ricardo Rodriguez | AC Milan | PSV Eindhoven | 0 |
| Steven N'Kemboanza Mike Christopher N'Zonzi | AS Roma | Stade Rennais FC | 0 |
| Sander Berge | KRC Genk | Sheffield United | 26 000 000 |
| Diego Sebastián Laxalt Suárez | Torino FC | AC Milan | 0 |
| Keisuke Honda | | Botafogo de Futebol e Regatas | 0 |
| Sofyan Amrabat | Hellas Verona | ACF Fiorentina | 20 000 000 |
| Jacob Bruun Larsen | Borussia Dortmund | TSG 1899 Hoffenheim | 9 000 000 |
| Krzysztof Piątek | AC Milan | Hertha BSC | 27 000 000 |
| Yassine Benzia | Lille OSC | Dijon FCO | 0 |
| Joshua Brownhill | Bristol City FC | Burnley FC | 10 000 000 |
| Alessandro Florenzi | AS Roma | Valencia CF | 0 |
| Konrad Michalak | Achmat Grozny | MKE Ankaragücü | 0 |
| Aiden McGeady | Sunderland AFC | Charlton Athletic FC | 0 |
| Lasse Sobiech | 1. FC Köln | Royal Excel Mouscron | 0 |
| Lukáš Haraslín | Lechia Gdańsk | US Sassuolo | 0 |
| Davie Selke | Hertha BSC | Werder Brema | 0 |
