| Referee | Matches | FH | SH | H | A | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alex Chilowicz | 1 | 1 | 4 | - | 5 | - | - | 1 | 5 | - | - | 5 |
| Allen Chapman | 1 | 1 | 4 | - | 5 | 1 | - | - | 5 | - | - | 5 |
| Armando Villarreal | 1 | 3 | 1 | - | 4 | 1 | - | - | 4 | - | - | 4 |
| Baldomero Toledo | 1 | 2 | 1 | - | 3 | 1 | - | - | 3 | - | - | 3 |
| Nima Saghafi | 3 | 4 | 2 | 2 | 4 | - | 2 | 1 | 6 | - | - | 2 |
| Rubiel Vazquez | 1 | 1 | 1 | 2 | - | 1 | - | - | 2 | - | - | 2 |
| Joseph Dickerson | 1 | 1 | 1 | - | 2 | - | - | 1 | 2 | - | - | 2 |
| Robert Sibiga | 3 | - | 5 | 5 | - | 2 | 1 | - | 5 | - | 1 | 1.67 |
| Chris Penso | 2 | 1 | 2 | 1 | 2 | 2 | - | - | 3 | - | - | 1.5 |
| Marcos de Oliveira | 2 | - | 2 | 2 | - | 1 | 1 | - | 2 | - | - | 1 |
| Tim Ford | 2 | 1 | 1 | 2 | - | 1 | 1 | - | 2 | - | - | 1 |
| Jair Marrufo | 1 | - | 1 | - | 1 | - | - | 1 | 1 | - | - | 1 |
| Drew Fischer | 1 | - | 1 | 1 | - | - | - | 1 | 1 | - | - | 1 |
| Silviu Petrescu | 1 | 1 | - | - | 1 | - | - | 1 | 1 | - | - | 1 |
| 21 | 16 | 26 | 15 | 27 | 10 | 5 | 6 | 42 | - | 1 | 2 |
FH = First half,
SH = Second half,
H = Home,
A = Away,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.