| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ted Unkel | 8 | 4 | - | - | 2 |
| Chris Penso | 13 | 2 | - | - | 6.5 |
| Rajindraparsad Seechurn | 1 | 1 | - | - | 1 |
| Nawaf Shukralla | 1 | 1 | - | - | 1 |
| Djamel Haimoudi | 1 | 1 | - | - | 1 |
| Ricardo Salazar | 1 | 1 | - | - | 1 |
| Med Kordi | 1 | 1 | - | - | 1 |
| Jon Freeman | 1 | 1 | - | - | 1 |
| Victor Rivas | 3 | 1 | - | - | 3 |
| Kevin Stott | 4 | 1 | - | 1 | 2 |
| Tim Ford | 4 | 1 | - | - | 4 |
| Ramy Touchan | 5 | 1 | - | - | 5 |
| Armando Villarreal | 7 | 1 | - | - | 7 |
| Silviu Petrescu | 9 | 1 | 1 | - | 4.5 |
| Robert Sibiga | 10 | 1 | - | - | 10 |
| Juan Guzman | 3 | 0 | 1 | - | 3 |
P = Matches played,
C = Cards .