| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Walter Altmann | 3 | 7 | 0 | 2.3 (2.3 / 0.0) | |
| Safak Barmaksiz | 2 | 7 | 0 | 3.5 (3.5 / 0.0) | |
| Manuel Baumann | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Christian-Petru Ciochirca | 3 | 8 | 1 | 3.0 (2.7 / 0.3) | |
| Stefan Ebner | 3 | 16 | 1 | 5.6 (5.3 / 0.3) | |
| Sebastian Gishamer | 3 | 10 | 0 | 3.3 (3.3 / 0.0) | |
| Markus Greinecker | 1 | 6 | 1 | 7.0 (6.0 / 1.0) | |
| Alexander Harkam | 3 | 16 | 0 | 5.3 (5.3 / 0.0) | |
| Florian Jäger | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Harald Lechner | 3 | 15 | 0 | 5.0 (5.0 / 0.0) | |
| Daniel Pfister | 1 | 7 | 0 | 7.0 (7.0 / 0.0) | |
| Emil Ristokov | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Alain Sadikovski | 3 | 9 | 1 | 3.3 (3.0 / 0.3) | |
| Julian Schnur | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Jakob Semler | 3 | 6 | 0 | 2.0 (2.0 / 0.0) | |
| Isa Simsek | 2 | 9 | 1 | 5.0 (4.5 / 0.5) | |
| Josef Spurny | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Arnes Talic | 4 | 19 | 1 | 5.1 (4.8 / 0.3) | |
| Achim Untergasser | 1 | 0 | 0 | 0.0 (0.0 / 0.0) | |
| Julian Weinberger | 2 | 8 | 2 | 5.0 (4.0 / 1.0) | |