| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jaime Latre-Santiago | 4 | 2 | - | - | 2 |
| Armando Castro Oviedo | 1 | 1 | - | - | 1 |
| Chris Kavanagh | 1 | 1 | - | - | 1 |
| Oscar Reyna | 1 | 1 | - | - | 1 |
| Heber Lopes | 1 | 1 | - | - | 1 |
| Jorge Larrionda | 1 | 1 | - | 1 | 0.5 |
| Ovidiu Hategan | 1 | 1 | - | - | 1 |
| Srdjan Jovanovic | 1 | 1 | - | - | 1 |
| Alfonso Alvarez Izquierdo | 2 | 1 | - | - | 2 |
| David Medie Jimenez | 2 | 1 | - | - | 2 |
| Mike Jones | 2 | 1 | - | - | 2 |
| Paolo Tagliavento | 2 | 1 | - | - | 2 |
| Nestor Pitana | 3 | 1 | - | - | 3 |
| Carlos Del Cerro Grande | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .