| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Anthony Taylor | 20 | 5 | - | - | 4 |
| Florian Meyer | 17 | 4 | - | - | 4.25 |
| Wolfgang Stark | 22 | 4 | - | - | 5.5 |
| Darren England | 3 | 2 | - | - | 1.5 |
| Nicola Rizzoli | 3 | 2 | - | - | 1.5 |
| Michael Weiner | 6 | 2 | - | - | 3 |
| Felix Zwayer | 11 | 2 | - | - | 5.5 |
| Kevin Friend | 12 | 2 | - | - | 6 |
| Peter Gagelman | 13 | 2 | - | - | 6.5 |
| Martin Atkinson | 21 | 2 | - | - | 10.5 |
| Michael Oliver | 25 | 2 | - | - | 12.5 |
| Alan Kelly | 1 | 1 | - | - | 1 |
| David Fernandez Borbalan | 1 | 1 | - | - | 1 |
| Paolo Tagliavento | 1 | 1 | - | - | 1 |
| Koman Coulibaly | 1 | 1 | - | - | 1 |
| Aleksey Nikolaev | 1 | 1 | - | - | 1 |
| Artur Soares Dias | 2 | 1 | - | - | 2 |
| Cuneyt Cakir | 3 | 1 | - | - | 3 |
| Daniele Orsato | 3 | 1 | - | - | 3 |
| Robert Madley | 4 | 1 | - | - | 4 |
| Markus Schmidt | 5 | 1 | - | - | 5 |
| Robert Hartmann | 6 | 1 | - | - | 6 |
| Daniel Siebert | 6 | 1 | - | - | 6 |
| Danny Desmond Makkelie | 6 | 1 | - | - | 6 |
| Neil Swarbrick | 6 | 1 | - | - | 6 |
| Christian Dingert | 7 | 1 | - | - | 7 |
| Peter Sippel | 8 | 1 | - | - | 8 |
| Jochen Drees | 8 | 1 | - | - | 8 |
| Mike Dean | 8 | 1 | - | - | 8 |
| Knut Kircher | 11 | 1 | - | - | 11 |
| Chris Kavanagh | 11 | 1 | - | - | 11 |
| Gunther Perl | 12 | 1 | - | - | 12 |
| Paul Tierney | 13 | 1 | - | - | 13 |
| Manuel Grafe | 15 | 1 | - | - | 15 |
| Craig Pawson | 19 | 1 | - | - | 19 |
| Craig Thomson | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .