| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Colin Webster | 1 | 1 | - | - | 1 |
| Olegario Benquerenca | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Neil Swarbrick | 1 | 1 | - | - | 1 |
| Mirolslav Zelinka | 1 | 1 | - | - | 1 |
| Hilario Grajeda | 1 | 1 | - | - | 1 |
| Laurent Duhamel | 2 | 1 | - | - | 2 |
| Mike Riley | 2 | 1 | - | - | 2 |
| Jair Marrufo | 3 | 1 | - | - | 3 |
| Alan Kelly | 4 | 1 | - | - | 4 |
| Baldomero Toledo | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .