| Europa League 1998/1999 - Appearances as Referee |  |
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 |
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| 29/09/1998 | CSKA Sofia | - | Servette FC | 1:0 | - | - | - |
| 22/10/1998 | Bayer Leverkusen | - | Rangers FC | 1:2 | 1 | - | - |
| 24/11/1998 | Bologna FC | - | Real Betis | 4:1 | - | - | - |
| Europa League 1998/1999 - Appearances as Referee | |
|
|
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| 29/09/1998 | CSKA Sofia | - | Servette FC | 1:0 | - | - | - |
| 22/10/1998 | Bayer Leverkusen | - | Rangers FC | 1:2 | 1 | - | - |
| 24/11/1998 | Bologna FC | - | Real Betis | 4:1 | - | - | - |
| Complete name: | Claus Bo Larsen |
| Born: | 28/10/1965 |
| Place of birth: |
Odense, 
Denmark |
| Nationality: |
Denmark |
| Height: | 181 cm |
| Weight: | 79 kg |