Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Baldomero Toledo |  | 13 | 5 | 4 | 4 | 1 | 2 | - | - | » All matches |
| Alex Prus | | 9 | 2 | 2 | 5 | - | 1 | - | - | » All matches |
| Ricardo Salazar | | 8 | 3 | 1 | 4 | - | - | - | - | » All matches |
| Jair Marrufo | | 7 | 3 | 2 | 2 | - | 2 | - | - | » All matches |
| Jorge Gonzalez | | 6 | 1 | 3 | 2 | - | 1 | - | - | » All matches |
| Terry Vaughn | | 6 | 3 | 2 | 1 | - | - | - | - | » All matches |
| Tim Weyland | | 6 | 3 | 1 | 2 | - | 2 | - | - | » All matches |
| Silviu Petrescu |  | 5 | 2 | 0 | 3 | - | - | - | - | » All matches |
| Kevin Stott | | 5 | 1 | 2 | 2 | - | 1 | - | - | » All matches |
| Mark Geiger | | 4 | 2 | 2 | 0 | - | 1 | - | - | » All matches |
| Andrew Chapin | | 3 | 2 | 0 | 1 | - | 1 | - | - | » All matches |
| Hilario Grajeda | | 3 | 2 | 0 | 1 | - | 1 | - | - | » All matches |
| Abiodun Okulaja | | 3 | 3 | 0 | 0 | - | - | - | - | » All matches |
| Jozef Batko | | 2 | 2 | 0 | 0 | 1 | 1 | - | - | » All matches |
| Ramon Hernandez | | 2 | 1 | 1 | 0 | 1 | - | - | 1 | » All matches |
| Jasen Anno | | 2 | 2 | 0 | 0 | - | - | - | - | » All matches |
| Brian Hall | | 2 | 0 | 0 | 2 | - | 1 | - | - | » All matches |
| Edvin Jurišević | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Michael Kennedy | | 2 | 1 | 1 | 0 | - | 1 | - | - | » All matches |
| Elias Bazakos | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Marcos Brea |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Shane Moody | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Augusto St. Silva | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Paul Ward | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |