| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Luis Godinho | 1 | 1 | - | - | 1 |
| Ted Unkel | 1 | 1 | 1 | - | 0.5 |
| Joseph Dickerson | 1 | 1 | - | - | 1 |
| Urs Schnyder | 1 | 1 | - | - | 1 |
| Ismail Elfath | 2 | 1 | - | - | 2 |
| Hilario Grajeda | 4 | 1 | - | - | 4 |
| Jose Carlos Rivero | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Luis Godinho | 1 | 1 | - | - | 1 |
| Ted Unkel | 1 | 1 | 1 | - | 0.5 |
| Joseph Dickerson | 1 | 1 | - | - | 1 |
| Urs Schnyder | 1 | 1 | - | - | 1 |
| Ismail Elfath | 2 | 1 | - | - | 2 |
| Hilario Grajeda | 4 | 1 | - | - | 4 |
| Jose Carlos Rivero | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .