Head to Head
| Challenger Pozoblanco | 2021/07/25 19:00 | Cem Ilkel v Altug Celikbilek | 1-6,7-6,3-6 |
| ITF Turkey F7 | 2017/02/25 09:30 | Altug Celikbilek v Cem Ilkel | 6-3,6-4 |
| ITF Turkey F24 | 2016/06/17 11:30 | Cem Ilkel v Altug Celikbilek | 4-6,2-6 |
| ITF Turkey F34 | 2015/08/28 13:00 | Cem Ilkel v Altug Celikbilek | 3-6,7-5,7-6 |
| ITF Turkey F22 | 2015/06/04 08:30 | Altug Celikbilek v Cem Ilkel | 7-5,6-3 |
| ITF Turkey F46 | 2014/12/23 09:15 | Altug Celikbilek v Cem Ilkel | 4-6,2-6 |
Home History
| Challenger Bratislava | 2022/11/12 12:00 | Cem Ilkel v Fabian Marozsan | 2-6,7-6,3-6 |
| Challenger Bratislava | 2022/11/11 11:00 | Cem Ilkel v Tim Van Rijthoven | 6-4,7-5 |
| Challenger Bratislava | 2022/11/10 13:15 | Illya Marchenko v Cem Ilkel | 6-4,5-7,3-6 |
| Challenger Bratislava | 2022/11/08 09:00 | Cem Ilkel v Zizou Bergs | 6-7,6-4,6-1 |
| Challenger Bratislava | 2022/11/07 10:50 | Vitaliy Sachko v Cem Ilkel | 3-6,6-3,3-6 |
| Challenger Bratislava | 2022/11/06 13:10 | Denis Istomin v Cem Ilkel | 6-7,5-7 |
| Challenger Bergamo | 2022/11/01 09:00 | Cem Ilkel v Dennis Novak | 2-6,4-6 |
| Challenger Bergamo | 2022/10/31 09:00 | Cem Ilkel v Illya Marchenko | 7-6,6-2 |
Away History
| Challenger Helsinki | 2022/11/17 11:30 | Altug Celikbilek v Dimitar Kuzmanov | 4-6,3-6 |
| Challenger Helsinki | 2022/11/15 13:05 | Pavel Kotov v Altug Celikbilek | 6-7,6-7 |
| Challenger Bratislava | 2022/11/08 11:35 | Altug Celikbilek v Stefano Travaglia | 6-7,1-6 |
| Challenger Bergamo | 2022/11/03 11:15 | Altug Celikbilek v Jurij Rodionov | 2-6,4-6 |
| Challenger Bergamo | 2022/11/01 09:00 | Alibek Kachmazov v Altug Celikbilek | 4-6,6-2,5-7 |
| Challenger Bergamo | 2022/10/31 11:20 | Altug Celikbilek v Giovanni Oradini | 7-5,6-2 |
| Challenger Bergamo | 2022/10/30 12:40 | Altug Celikbilek v Kenny de Schepper | 7-6,5-7,7-6 |
| Challenger Hamburg | 2022/10/18 10:10 | Altug Celikbilek v Matteo Martineau | 6-2,6-7,6-7 |