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Inter: Romelu Lukaku, Radja Nainggolan
- Napoli: Dries Mertens
- Juventus: Daouda Peeters
- AC Milan: Alexis Saelemaekers
- Benevento: Daam Foulon
- Lazio: Jordan Lukaku, Silvio Proto
- Fiorentina: Sofyan Amrabat (ex-Club Brugge)
- Torino: Samir Ujkani (ex-Anderlecht), Mergim Vojvoda (ex-Standard, Moeskroen), Soualiho Meïté (ex-Zulte Waregem)
- Parma: Gervinho (ex-Beveren)
- Napoli: Kalidou Koulibaly (ex-Genk), Victor Osimhen (ex-Charleroi)
- Genoa: Lukas Lerager (ex-Zulte Waregem), Marko Pjaca (ex-Anderlecht)
- Crotone: Luca Marrone (ex-Zulte Waregem), Denis Dragus (ex-Standard)
- Sassuolo: Filip Djuricic (ex-Anderlecht)
- Cagliari: Razvan Marin (ex-Standard)
- Sampdoria: Omar Colley (ex-Genk)
- AC Milan: Alen Halilovic (ex-Standard)
- Bologna: Stefano Denswil (ex-Club Brugge), Takehiro Tomiyasu (ex-STVV), Godfred Donsah (ex-Cercle)
- Inter: Ivan Perisic (ex-Club en Roeselare)
- Udinese: William Troost-Ekong (ex-Gent), Bram Nuytinck, Sebastien De Maio, Lukasz Teodorczyk en Stefano Okaka (allen ex-Anderlecht)
- Lazio: Adem Marusic (ex-Kortrijk en Zulte Waregem), Sergej Milinkovic-Savic (ex-Genk), Sofian Kiyine (ex-Standard)
- Atalanta: Ruslan Malinovskyi (ex-Genk)