| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Robert Schorgenhofer | 3 | 3 | - | - | 1 |
| Bartolomeu Varela | 3 | 3 | - | - | 1 |
| Antti Munukka | 2 | 2 | - | - | 1 |
| Donatas Rumsas | 2 | 2 | - | - | 1 |
| Frank Schneider | 2 | 2 | - | - | 1 |
| Hakim Ben El Hadj | 2 | 2 | - | - | 1 |
| Danny Desmond Makkelie | 2 | 2 | - | - | 1 |
| Jerome Miguelgorry | 3 | 2 | - | - | 1.5 |
| Leontios Trattou | 4 | 2 | - | 1 | 1.33 |
| Alberto Undiano Mallenco | 1 | 1 | - | - | 1 |
| Mike Riley | 1 | 1 | - | - | 1 |
| Jan Wegereef | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Carlos Clos Gomez | 1 | 1 | - | 1 | 0.5 |
| Clement Turpin | 1 | 1 | - | - | 1 |
| Huseyin Gocek | 1 | 1 | - | - | 1 |
| Daniele Orsato | 1 | 1 | - | - | 1 |
| Stanislav Todorov | 1 | 1 | - | - | 1 |
| Lucilio Batista | 1 | 1 | - | - | 1 |
| Knut Kircher | 1 | 1 | - | - | 1 |
| Martin Atkinson | 1 | 1 | - | - | 1 |
| Anastasios Papapetrou | 1 | 1 | - | - | 1 |
| Luis Godinho | 1 | 1 | - | - | 1 |
| Andreas Ekberg | 1 | 1 | - | - | 1 |
| Amaury Delerue | 1 | 1 | - | - | 1 |
| Sergey Boyko | 1 | 1 | - | - | 1 |
| Cuneyt Cakir | 1 | 1 | - | - | 1 |
| Kevin Clancy | 1 | 1 | - | - | 1 |
| Ivan Bebek | 1 | 1 | - | - | 1 |
| Felix Zwayer | 2 | 1 | - | - | 2 |
| Pawel Gil | 2 | 1 | - | - | 2 |
| Paolo Tagliavento | 2 | 1 | - | - | 2 |
| Ruddy Buquet | 2 | 1 | - | - | 2 |
| Szymon Marciniak | 2 | 1 | - | - | 2 |
| Serdar Gozubuyuk | 2 | 1 | - | - | 2 |
| Tony Chapron | 3 | 1 | - | - | 3 |
| Svein Oddvar Moen | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .