Massimo: €20M (17 dic 2018)
| Angers |
| Age 28 |
| €7M |
| Angers | Age 27 | €5M |
| Angers | Age 27 | €3.5M |
| Angers | Age 27 | €3M |
| Free player | Age 26 | €1.8M |
| Schalke 04 | Age 26 | €2M |
| Schalke 04 | Age 26 | €2M |
| Newcastle | Age 25 | €4M |
| Schalke 04 | Age 25 | €5M |
| Schalke 04 | Age 24 | €10M |
| Schalke 04 | Age 24 | €13M |
| Schalke 04 | Age 24 | €20M |
| Schalke 04 | Age 23 | €18M |
| Schalke 04 | Age 23 | €16M |
| Schalke 04 | Age 23 | €18M |
| Schalke 04 | Age 22 | €18M |
| Schalke 04 | Age 22 | €18M |
| Schalke 04 | Age 22 | €12M |
| Spurs | Age 21 | €9M |
| Spurs | Age 21 | €10M |
| Spurs | Age 20 | €10M |
| Spurs | Age 20 | €6M |
| Spurs | Age 19 | €3M |
| Spurs | Age 19 | €500K |
