Eugenio Mastrelli ha enfrentado a 9 oponentes a lo largo de su carrera.
| Player | Team(s) | Games |
|---|---|---|
| Stefano Borsato |
OnSharing Siena
(ITA-2)
|
1 |
| Darryl Bryant |
OnSharing Siena
(ITA-2)
|
1 |
| Lorenzo Bucarelli |
OnSharing Siena
(ITA-2)
|
1 |
| Alberto Cacace |
OnSharing Siena
(ITA-2)
|
1 |
| Valerio Cucci |
OnSharing Siena
(ITA-2)
|
1 |
| Dane Diliegro |
OnSharing Siena
(ITA-2)
|
1 |
| Alex Ranuzzi |
OnSharing Siena
(ITA-2)
|
1 |
| Chris Roberts |
OnSharing Siena
(ITA-2)
|
1 |
| Mattia Udom |
OnSharing Siena
(ITA-2)
|
1 |