| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Huseyin Gocek | 1 | 1 | - | - | 1 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Guido Winkmann | 3 | 1 | - | - | 3 |
| Robert Hartmann | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Huseyin Gocek | 1 | 1 | - | - | 1 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Guido Winkmann | 3 | 1 | - | - | 3 |
| Robert Hartmann | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .