| Referee | P | FH(AM) | SH (AM) | H | A |  |
 |
 |
/Match |
Cards/Match | More |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kevin Stott | 1 | 2(31) | 5(66) | 3 | 4 | 7 | - | - | 7 | 7 | |
| Jair Marrufo | 2 | 5(25) | 5(66) | 6 | 4 | 10 | - | - | 5 | 5 | |
| Mark Geiger | 2 | 3(26) | 6(75) | 3 | 6 | 9 | - | - | 4.5 | 4.5 | |
| Hilario Grajeda | 1 | 2(25) | 2(61) | 1 | 3 | 4 | - | - | 4 | 4 | |
| Ricardo Salazar | 3 | 5(28) | 6(69) | 6 | 5 | 11 | - | 1 | 3.67 | 4 | |
| Jorge Gonzalez | 2 | 1(15) | 3(72) | 2 | 2 | 4 | - | - | 2 | 2 | |
| Baldomero Toledo | 1 | 1(45) | 1(63) | 1 | 1 | 2 | - | 1 | 2 | 3 | |
| Alex Prus | 1 | 2(42) | -(-) | 1 | 1 | 2 | - | 2 | 2 | 4 | |
| 13 | 21 | 28 | 23 | 26 | 49 | - | 4 | 3.77 | 4.08 |
P = Matches played ,
FH = First half ,
SH = Second half ,
H = Home ,
A = Away,
AM = Average minute.