| Europa League 1999/2000 - Appearances as Referee |  |
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| 29/09/1999 | RCD Mallorca | - | Sigma Olomouc | 0:0 | - | - | - |
| 01/11/1999 | VfL Wolfsburg | - | Roda JC Kerkrade | 1:0 | 4 | - | - |
| 24/11/1999 | Slavia Praha | - | AFC Steaua București | 4:1 | - | - | - |
| Europa League 1999/2000 - Appearances as Referee | |
|
|
||||
| 29/09/1999 | RCD Mallorca | - | Sigma Olomouc | 0:0 | - | - | - |
| 01/11/1999 | VfL Wolfsburg | - | Roda JC Kerkrade | 1:0 | 4 | - | - |
| 24/11/1999 | Slavia Praha | - | AFC Steaua București | 4:1 | - | - | - |
| Complete name: | Giorgos Bikas |
| Born: | 15/04/1955 |
| Place of birth: |
Chalkidiki, 
Greece |
| Residence: | Chalkidiki |
| Nationality: |
Greece |