Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| Challenger Potchefstroom | 2021/02/09 08:00 | Khololwam Montsi v Julien Cagnina | 3-6,1-6 |
| UTR Pro Tennis Series France | 2020/07/19 08:30 | Alen Avidzba v Julien Cagnina | 6-1,6-1 |
| UTR Pro Tennis Series France | 2020/07/18 09:05 | Julien Cagnina v Mohamed Aziz Dougaz | 6-7,6-7 |
| UTR Pro Tennis Series France | 2020/07/17 07:00 | Maxime Chazal v Julien Cagnina | 6-7,1-6 |
| UTR Pro Tennis Series France | 2020/07/16 10:30 | Antoine Escoffier v Julien Cagnina | 1-6,1-6 |
| UTR Pro Tennis Series France | 2020/07/15 13:00 | Julien Cagnina v Mohamed Aziz Dougaz | 3-6,3-6 |
| UTR Pro Tennis Series France | 2020/07/14 09:30 | Julien Cagnina v Maxime Tchoutakian | 3-6,7-5,1-0 |
| UTR Pro Tennis Series France | 2020/07/13 09:01 | Julien Cagnina v Thomas Laurent | 6-2,3-6,0-0 |
| Challenger Potchefstroom | 2021/02/09 13:25 | Jenson Brooksby v Cem Ilkel | 3-6,4-6 |
| Challenger Antalya | 2021/02/02 11:25 | Jozef Kovalik v Cem Ilkel | 6-3,6-1 |
| Challenger Antalya | 2021/01/31 09:15 | Cem Ilkel v Lorenzo Musetti | 7-6,1-6,1-6 |
| Challenger Antalya | 2021/01/31 07:00 | Cem Ilkel v Tomas Martin Etcheverry | 6-7,6-4,7-6 |
| Challenger Antalya | 2021/01/28 13:00 | Leonardo Mayer v Cem Ilkel | 5-7,1-6 |
| Challenger Antalya | 2021/01/28 09:05 | Joao Menezes v Cem Ilkel | 3-6,4-6 |
| Challenger Istanbul | 2021/01/19 11:15 | Brandon Nakashima v Cem Ilkel | 3-6,6-4,6-3 |
| Australian Open | 2021/01/12 14:15 | Quentin Halys v Cem Ilkel | 2-6,7-6,6-1 |