| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Guido Gonzalez |
|
12 | 3 | 2 | 7 | 1 | 3 | 0 | 0 |
| Armando Villarreal |
|
7 | 3 | 0 | 4 | 2 | 2 | 0 | 0 |
| Ted Unkel |
|
7 | 3 | 3 | 1 | 0 | 2 | 0 | 0 |
| Rubiel Vazquez |
|
7 | 2 | 3 | 2 | 0 | 2 | 0 | 0 |
| Rosendo Mendoza |
|
5 | 2 | 1 | 2 | 1 | 1 | 0 | 0 |
| Allen Chapman |
|
5 | 0 | 2 | 3 | 0 | 1 | 0 | 0 |
| Robert Sibiga |
|
5 | 1 | 1 | 3 | 0 | 1 | 0 | 0 |
| Timothy Ford |
|
4 | 1 | 1 | 2 | 1 | 1 | 0 | 0 |
| Chris Penso |
|
4 | 2 | 1 | 1 | 1 | 1 | 0 | 0 |
| Victor Rivas |
|
4 | 2 | 0 | 2 | 1 | 0 | 0 | 0 |
| Marcos DeOliviera |
|
4 | 1 | 1 | 2 | 0 | 1 | 0 | 0 |
| Joe Dickerson |
|
4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
| Jon Freemon |
|
4 | 1 | 2 | 1 | 0 | 1 | 0 | 0 |
| Nima Saghafi |
|
4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| Filip Dujic |
|
3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Ismail Elfath |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Dave Gantar |
|
3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
| Jair Marrufo |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Fotis Bazakos |
|
2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
| Gustavo Solorio |
|
2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Lukasz Szpala |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 1 |
| Alex Chilowicz |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Marcos de Oliveira |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Elton Garcia |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Alan Kelly |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ismir Pekmic |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Tori Penso |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ramy Touchan |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gabriele Giusti |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| David Gómez |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Elvis Osmanovic |
|
1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Mark Allatin |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Malik Badawi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| David Barrie |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Kevin Broadley |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Selvin Brown |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Drew Fischer |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Matthew Franz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| JC Griggs |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Gutierrez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Muhammad Hassan |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alejandro Mariscal |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Silviu Petrescu |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Eric Tattersall |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Matt Thompson |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Baldomero Toledo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Christina Unkel |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Lorant Varga |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alexander Zhelyazkov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
