| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Mike Riley | 5 | 2 | - | - | 2.5 |
| Urs Meier | 1 | 1 | - | - | 1 |
| Herbert Fandel | 1 | 1 | - | - | 1 |
| Roberto Rosetti | 1 | 1 | - | - | 1 |
| Uriah Rennie | 2 | 1 | - | - | 2 |
| Lubos Michel | 2 | 1 | - | - | 2 |
| Phil Dowd | 3 | 1 | - | - | 3 |
| Rob Styles | 3 | 1 | - | - | 3 |
| Matt Messias | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .