| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Baldomero Toledo |
|
16 | 5 | 2 | 9 | 0 | 0 | 0 | 0 |
| Ricardo Salazar |
|
10 | 3 | 2 | 5 | 0 | 1 | 0 | 0 |
| Mark Geiger |
|
9 | 3 | 1 | 5 | 0 | 2 | 0 | 0 |
| Silviu Petrescu |
|
8 | 1 | 1 | 6 | 0 | 1 | 0 | 0 |
| Ismail Elfath |
|
7 | 1 | 1 | 5 | 2 | 3 | 0 | 0 |
| Allen Chapman |
|
7 | 3 | 3 | 1 | 1 | 1 | 1 | 0 |
| Chris Penso |
|
7 | 3 | 2 | 2 | 1 | 1 | 0 | 0 |
| Elton Garcia |
|
7 | 3 | 2 | 2 | 0 | 1 | 0 | 0 |
| Edvin Jurišević |
|
6 | 2 | 3 | 1 | 1 | 0 | 0 | 0 |
| Jair Marrufo |
|
6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 |
| Ted Unkel |
|
6 | 1 | 2 | 3 | 0 | 1 | 0 | 0 |
| Jorge Gonzalez |
|
5 | 2 | 1 | 2 | 0 | 1 | 0 | 0 |
| Hilario Grajeda |
|
5 | 3 | 0 | 2 | 0 | 1 | 0 | 0 |
| Luis Guardia |
|
5 | 5 | 0 | 0 | 0 | 2 | 0 | 0 |
| Juan Guzman |
|
5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 |
| Alan Kelly |
|
5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
| José Carlos Rivero |
|
5 | 3 | 1 | 1 | 0 | 1 | 0 | 0 |
| Malik Badawi |
|
4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
| Armando Villarreal |
|
4 | 3 | 1 | 0 | 0 | 1 | 0 | 0 |
| Michael Radchuk |
|
3 | 0 | 2 | 1 | 2 | 2 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Kevin Broadley |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gerald Flores |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Matthew Foerster |
|
3 | 0 | 1 | 2 | 0 | 1 | 0 | 0 |
| Jon Freemon |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Geoff Gamble |
|
3 | 0 | 2 | 1 | 0 | 1 | 0 | 0 |
| Ismir Pekmic |
|
3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 |
| Alex Prus |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sorin Stoica |
|
3 | 0 | 3 | 0 | 0 | 0 | 0 | 1 |
| Kevin Stott |
|
3 | 1 | 1 | 1 | 0 | 2 | 0 | 0 |
| Terry Vaughn |
|
3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 |
| Mark Allatin |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Elijio Arreguin |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Elias Bazakos |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Matthew Corrigan |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Farhad Dadkho |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergii Demianchuk |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Greg Dopka |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Matthew Franz |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Dave Gantar |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Guido Gonzalez |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Lorenzo Hernandez |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Ramon Hernandez |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mark Kadlecik |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Michael Kennedy |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Abiodun Okulaja |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Elvis Osmanovic |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Calin Radosav |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Yader Reyes |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Victor Rivas |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Joseph Salinas |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Robert Sibiga |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gustavo Solorio |
|
2 | 1 | 0 | 1 | 0 | 2 | 0 | 0 |
| William Hoffman |
|
1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
| Jasen Anno |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jonathan Bilinski |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Joshua Encarnación |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Fierro |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Drew Fischer |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Timothy Ford |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Brandon Gardner |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| JC Griggs |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Gutierrez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Brad Jensen |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Kellys |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Adam Kilpatrick |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pierre-Luc Lauziere |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Kevin Morrison |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jafeth Perea |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Toni Pohjoismäki |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Melvin Rivas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Yusri Rudolf |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Natalie Simón |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Ioannis Stavridis |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Brandon Stevis |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Dejan Susak |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Eric Tattersall |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Matt Thompson |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Marco Vega |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Paul Ward |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Nigeria