| Referee | Games |  |  | Cards per game | |
|---|---|---|---|---|---|
| Luca Cibelli | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Marijan Drmic | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Alessandro Dudic | 2 | 10 | 1 | 5.5 (5.0 / 0.5) | |
| Lukas Fähndrich | 2 | 4 | 1 | 2.5 (2.0 / 0.5) | |
| Nico Gianforte | 2 | 7 | 0 | 3.5 (3.5 / 0.0) | |
| Anojen Kanagasingam | 2 | 9 | 1 | 5.0 (4.5 / 0.5) | |
| Luca Piccolo | 1 | 6 | 0 | 6.0 (6.0 / 0.0) | |
| Hajrim Qovanaj | 1 | 6 | 0 | 6.0 (6.0 / 0.0) | |
| Hüseyin Sanli | 1 | 7 | 1 | 8.0 (7.0 / 1.0) | |
| Urs Schnyder | 2 | 2 | 0 | 1.0 (1.0 / 0.0) | |
| Johannes von Mandach | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Sven Wolfensberger | 2 | 11 | 0 | 5.5 (5.5 / 0.0) | |