| Europa League 2010/2011 - Appearances as Referee |  |
 |
 |
||||
| 16/09/2010 | PSV Eindhoven | - | Sampdoria | 1:1 | 6 | - | - |
| 15/12/2010 | Dinamo Kiev | - | FC Sheriff | 0:0 | 3 | - | - |
| Europa League 2010/2011 - Appearances as Referee | |
|
|
||||
| 16/09/2010 | PSV Eindhoven | - | Sampdoria | 1:1 | 6 | - | - |
| 15/12/2010 | Dinamo Kiev | - | FC Sheriff | 0:0 | 3 | - | - |
| Complete name: | Knut Kircher |
| Born: | 02/02/1969 |
| Place of birth: |
Germany |
| Residence: | Rottenburg |
| Nationality: |
Germany |
| Profession: | Maschinenbauingenieur |
| Club: | TSV Hirschau |
| Height: | 196 cm |
| Weight: | 93 kg |
| Bundesliga (GER) appearances: | 244 |