Stadium: Center Court Round: 25 Ground: Hardcourt indoor
| Challenger Potchefstroom | 2021/02/12 11:55 | Dimitar Kuzmanov v Cem Ilkel | 6-4,3-6,2-6 |
| Davis Cup | 2016/03/04 10:00 | Cem Ilkel v Dimitar Kuzmanov | 7-6,1-6,6-4,1-6,7-5 |
| ITF Turkey F29 | 2014/08/31 06:00 | Dimitar Kuzmanov v Cem Ilkel | 6-1,6-3 |