| Nation | Total |
|---|---|
| Italy | 10 |
| Serbia | 2 |
| Netherlands | 2 |
| England | 2 |
| Poland | 1 |
| Uzbekistan | 1 |
| Turkey | 1 |
| Guinea | 1 |
| Argentina | 1 |
| Albania | 1 |
| Uruguay | 1 |
| Portugal | 1 |
| Brazil | 1 |
| Spain | 1 |
AS Roma
| Nation | Total |
|---|---|
| Italy | 10 |
| Serbia | 2 |
| Netherlands | 2 |
| England | 2 |
| Poland | 1 |
| Uzbekistan | 1 |
| Turkey | 1 |
| Guinea | 1 |
| Argentina | 1 |
| Albania | 1 |
| Uruguay | 1 |
| Portugal | 1 |
| Brazil | 1 |
| Spain | 1 |