Stadium: MTA 24 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/06/10 07:00 | Marsel Ilhan v Riccardo Balzerani | 7-6,6-7,3-6 |
| ITF M15 Antalya | 2021/06/09 09:30 | Marsel Ilhan v Umut Akkoyun | 6-4,3-6,6-1 |
| ITF M15 Antalya | 2021/06/02 07:30 | Marsel Ilhan v Nicolas Parizzia | 3-6,6-7 |
| ITF M15 Antalya | 2021/05/26 07:30 | Pol Martin Tiffon v Marsel Ilhan | 6-2,6-3 |
| ITF M15 Antalya | 2021/05/20 07:25 | Marsel Ilhan v Nick Hardt | 0-6,2-6 |
| ITF M15 Antalya | 2021/05/19 07:30 | Naoki Nakagawa v Marsel Ilhan | 6-7,4-6 |
| ITF M15 Antalya | 2021/04/28 07:00 | Marsel Ilhan v Mircea-Alexandru Jecan | 4-6,2-6 |
| ITF M15 Antalya | 2021/04/14 08:55 | Marsel Ilhan v Cheong-Eui Kim | 4-6,5-7 |
| ITF M15 Antalya | 2021/06/06 07:30 | Sergo Sikharulidze v Fausto Tabacco | 1-6,1-6 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Sergo Sikharulidze v Denis Parshutin | 3-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/25 06:15 | Sergo Sikharulidze v Aleksandr Braynin | 2-6,0-6 |
| ITF M15 Tbilisi | 2021/05/18 05:30 | Sergo Sikharulidze v Alexander Boborykin | 6-7,4-6 |
| ITF M15 Tbilisi | 2021/05/17 05:30 | Cengiz Aksu v Sergo Sikharulidze | 6-1,2-6,7-10 |
| ITF M15 Tbilisi | 2021/05/16 06:00 | Lasha G Kikvidze v Sergo Sikharulidze | 4-6,3-6 |
| ITF M25 Pardubice | 2020/09/30 08:00 | Sergo Sikharulidze v David Poljak | 4-6,0-6 |
| ITF M25 Pardubice | 2020/09/27 10:30 | Sergo Sikharulidze v Nikolas Lahky | 6-4,1-6,12-10 |