| Referee | Matches | FH | SH | H | A | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mauricio Navarro | 2 | 3 | 3 | 6 | - | - | 2 | - | 6 | - | - | 3 |
| Alex Prus | 2 | 2 | 4 | 3 | 3 | - | 1 | 1 | 6 | - | - | 3 |
| Ricardo Salazar | 2 | 3 | 3 | - | 6 | - | - | 2 | 6 | 1 | 1 | 3 |
| Mark Geiger | 1 | 1 | 2 | 3 | - | - | - | 1 | 3 | - | - | 3 |
| Baldomero Toledo | 3 | 4 | 3 | 4 | 3 | 2 | - | 1 | 7 | 1 | - | 2.33 |
| 4 | 3 | 6 | 4 | 5 | 1 | 2 | 1 | 9 | - | 1 | 2.25 | |
| Abiodun Okulaja | 1 | 1 | 1 | 2 | - | - | - | 1 | 2 | - | - | 2 |
| Terry Vaughn | 2 | - | 2 | 2 | - | 1 | - | 1 | 2 | - | - | 1 |
| Kevin Stott | 2 | 1 | 1 | - | 2 | 1 | 1 | - | 2 | - | 1 | 1 |
| Jair Marrufo | 1 | - | 1 | - | 1 | - | - | 1 | 1 | - | - | 1 |
| Michael Kennedy | 1 | 1 | - | 1 | - | 1 | - | - | 1 | - | - | 1 |
| Tim Weyland | 1 | 1 | - | 1 | - | 1 | - | - | 1 | - | - | 1 |
| 22 | 20 | 26 | 26 | 20 | 7 | 6 | 9 | 46 | 2 | 3 | 2.09 |
FH = First half,
SH = Second half,
H = Home,
A = Away,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.