| Champions League 2014/2015 - Appearances as Referee |  |
 |
 |
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| 17/09/2014 | FC Barcelona | - | APOEL Nikosia | 1:0 | 2 | - | - |
| 22/10/2014 | PFC Ludogorets Razgrad | - | FC Basel | 1:0 | 8 | - | 1 |
| 25/02/2015 | Arsenal FC | - | AS Monaco | 1:3 | 5 | - | - |
| Champions League 2014/2015 - Appearances as Referee | |
|
|
||||
| 17/09/2014 | FC Barcelona | - | APOEL Nikosia | 1:0 | 2 | - | - |
| 22/10/2014 | PFC Ludogorets Razgrad | - | FC Basel | 1:0 | 8 | - | 1 |
| 25/02/2015 | Arsenal FC | - | AS Monaco | 1:3 | 5 | - | - |
| Complete name: | Deniz Aytekin |
| Born: | 21/07/1978 |
| Place of birth: |
Nürnberg, 
Germany |
| Residence: | Oberasbach |
| Nationality: |
Germany |
| Profession: | Betriebswirt |
| Club: | TSV Altenberg |
| Height: | 197 cm |
| Weight: | 84 kg |
| Bundesliga (GER) appearances: | 234 |