| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Hector Baldassi | 1 | 1 | - | - | 1 |
| Carlos Chandia | 1 | 1 | - | - | 1 |
| Roberto Silvera | 1 | 1 | - | 1 | 0.5 |
| Wilmar Roldan | 2 | 1 | - | - | 2 |
| Carlos Torres | 2 | 1 | - | - | 2 |
| Peter Walton | 2 | 1 | - | - | 2 |
| Martin Atkinson | 3 | 1 | - | - | 3 |
| Mike Riley | 4 | 1 | - | - | 4 |
| Alan Wiley | 5 | 1 | - | - | 5 |
| Sergio Pezzotta | 5 | 1 | - | - | 5 |
| Andre Marriner | 6 | 1 | - | - | 6 |
| Steve Bennett | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .