| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jonathan Moss | 13 | 5 | - | - | 2.6 |
| Manuel Grafe | 10 | 2 | - | - | 5 |
| Mike Jones | 11 | 2 | - | - | 5.5 |
| Kevin Friend | 13 | 2 | - | - | 6.5 |
| Pavel Kralovec | 1 | 1 | - | - | 1 |
| Markus Merk | 3 | 1 | - | - | 3 |
| Paolo Tagliavento | 3 | 1 | - | - | 3 |
| Jochen Drees | 4 | 1 | - | - | 4 |
| Carlos Velasco Carballo | 5 | 1 | - | - | 5 |
| Phil Dowd | 7 | 1 | - | - | 7 |
| Florian Meyer | 8 | 1 | - | - | 8 |
| Howard Webb | 14 | 1 | 1 | - | 7 |
| Mike Dean | 21 | 1 | - | - | 21 |
| Herbert Fandel | 5 | 0 | 1 | - | 5 |
| Gunther Perl | 11 | 0 | 1 | - | 11 |
| Mark Clattenburg | 16 | 0 | 1 | - | 16 |
P = Matches played,
C = Cards .