| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Chris Penso | 11 | 4 | - | - | 2.75 |
| Kevin Stott | 15 | 3 | - | - | 5 |
| Alan Kelly | 10 | 2 | - | - | 5 |
| Hilario Grajeda | 12 | 2 | - | - | 6 |
| Baldomero Toledo | 16 | 2 | - | - | 8 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Juan Guzman | 8 | 1 | - | - | 8 |
| Sorin Stoica | 8 | 1 | - | - | 8 |
| Silviu Petrescu | 12 | 1 | - | - | 12 |
| Jair Marrufo | 18 | 1 | - | - | 18 |
| Paul Delgadillo | 1 | 0 | 1 | - | 1 |
| Jorge Gonzalez | 10 | 0 | 1 | - | 10 |
P = Matches played,
C = Cards .