| Referee | Matches | FH | SH | H | A | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sorin Stoica | 1 | 1 | 2 | - | 3 | - | - | 1 | 3 | - | 1 | 3 |
| Hilario Grajeda | 2 | 3 | 2 | 5 | - | 1 | 1 | - | 5 | - | - | 2.5 |
| Baldomero Toledo | 3 | 4 | 3 | 7 | - | 1 | 1 | 1 | 7 | - | - | 2.33 |
| Drew Fischer | 4 | 2 | 6 | 2 | 6 | 2 | 1 | 1 | 8 | - | - | 2 |
| Alan Kelly | 2 | - | 4 | 1 | 3 | - | 1 | 1 | 4 | - | - | 2 |
| Allen Chapman | 1 | - | 2 | 2 | - | - | 1 | - | 2 | - | - | 2 |
| Edvin Jurisevic | 1 | 1 | 1 | - | 2 | 1 | - | - | 2 | - | - | 2 |
| Mark Geiger | 3 | - | 5 | 3 | 2 | - | 2 | 1 | 5 | - | 1 | 1.67 |
| Jair Marrufo | 2 | 1 | 2 | - | 3 | 1 | 1 | - | 3 | - | - | 1.5 |
| Ismail Elfath | 3 | 2 | 2 | 1 | 3 | 2 | - | 1 | 4 | - | - | 1.33 |
| Armando Villarreal | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 4 | - | - | 1.33 |
| Kevin Stott | 3 | - | 3 | 1 | 2 | 1 | - | 2 | 3 | - | - | 1 |
| Marcos de Oliveira | 1 | - | 1 | 1 | - | - | 1 | - | 1 | - | - | 1 |
| Ionnis Stavrides | 1 | - | 1 | 1 | - | - | 1 | - | 1 | - | - | 1 |
| Jose Carlos Rivero | 1 | - | - | - | - | - | 1 | - | - | - | 1 | 0 |
| David Gantar | 1 | - | - | - | - | - | 1 | - | - | - | - | 0 |
| Silviu Petrescu | 1 | - | - | - | - | 1 | - | - | - | - | - | 0 |
| Ricardo Salazar | 1 | - | - | - | - | 1 | - | - | - | - | - | 0 |
| 34 | 16 | 36 | 26 | 26 | 12 | 13 | 9 | 52 | - | 3 | 1.53 |
FH = First half,
SH = Second half,
H = Home,
A = Away,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.