Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hermann Albrecht |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| António Almeida Marçal |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Veselin Bogdanov |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Karl Finzinger |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Dimitar Momirov | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |