| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Chris Penso | 5 | 3 | - | - | 1.67 |
| Alan Kelly | 8 | 3 | - | - | 2.67 |
| Martin Petersen | 3 | 2 | - | - | 1.5 |
| Harm Osmers | 3 | 2 | - | - | 1.5 |
| Allen Chapman | 3 | 2 | - | - | 1.5 |
| Mark Geiger | 4 | 2 | - | - | 2 |
| Jose Carlos Rivero | 4 | 2 | - | - | 2 |
| Ismail Elfath | 4 | 2 | - | - | 2 |
| Robert Schroder | 5 | 2 | - | - | 2.5 |
| Patrick Ittrich | 5 | 2 | - | - | 2.5 |
| Felix Brych | 11 | 2 | - | - | 5.5 |
| Edvin Jurisevic | 1 | 1 | - | - | 1 |
| Sorin Stoica | 1 | 1 | - | - | 1 |
| Enrique Caceras | 1 | 1 | - | - | 1 |
| Tobias Reichel | 1 | 1 | - | - | 1 |
| Patricio Loustau | 1 | 1 | - | - | 1 |
| Juan Guzman | 2 | 1 | - | - | 2 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Matthias Jollenbeck | 2 | 1 | - | - | 2 |
| Jorge Gonzalez | 3 | 1 | - | - | 3 |
| Silviu Petrescu | 3 | 1 | - | - | 3 |
| Tobias Welz | 3 | 1 | - | - | 3 |
| Frank Willenborg | 3 | 1 | - | - | 3 |
| Florian Meyer | 3 | 1 | - | - | 3 |
| Tobias Stieler | 3 | 1 | - | - | 3 |
| Gunther Perl | 3 | 1 | - | - | 3 |
| Wilmar Roldan | 4 | 1 | - | - | 4 |
| Manuel Grafe | 4 | 1 | - | - | 4 |
| Ricardo Salazar | 4 | 1 | - | - | 4 |
| Daniel Schlager | 4 | 1 | - | - | 4 |
| Daniel Siebert | 5 | 1 | - | - | 5 |
| Sascha Stegemann | 5 | 1 | - | - | 5 |
| Drew Fischer | 5 | 1 | - | - | 5 |
| Robert Sibiga | 5 | 1 | - | - | 5 |
| Armando Villarreal | 6 | 1 | - | - | 6 |
| Baldomero Toledo | 6 | 1 | 1 | - | 3 |
| Marco Fritz | 7 | 1 | - | - | 7 |
| Felix Zwayer | 7 | 1 | - | - | 7 |
P = Matches played,
C = Cards .