| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Arthur Afara |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Richard Vélazquez |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Enrique Cáceres |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Julio Quintana |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Stoyan Denev |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Ahmed Ahmed |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Stefan Apostolov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristian Aquino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Antonio Arias |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Angel Bayalcaliev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Díaz de Vivar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniele Doveri |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Aleksandar Kostadinov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Tsvetan Krastev |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Vihren Manev |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Mercado |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Víctor Robles |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Stefan Spasov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Stanislav Todorov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
