Stadium: Court 21 Round: 26 Ground: Clay
| ITF M15 Antalya | 2021/06/30 06:30 | Alexis Musialek v Marsel Ilhan | 7-6,4-6,0-6 |
| ITF M15 Antalya | 2021/06/24 07:00 | Olexiy Kolisnyk v Marsel Ilhan | 6-2,6-3 |
| ITF M15 Antalya | 2021/06/18 07:30 | Francisco Llanes v Marsel Ilhan | 6-4,6-3 |
| ITF M15 Antalya | 2021/06/17 07:30 | Marsel Ilhan v Yu Hsiou Hsu | 3-6,7-6,6-2 |
| ITF M15 Antalya | 2021/06/16 11:45 | Martin Krumich v Marsel Ilhan | 4-6,3-6 |
| ITF M15 Antalya | 2021/06/15 07:30 | Marsel Ilhan v Ignacio Carou | 6-4,3-6,10-5 |
| ITF M15 Antalya | 2021/06/14 07:30 | Marsel Ilhan v Kaya Arinc | 6-1,7-6 |
| ITF M15 Antalya | 2021/06/13 07:30 | Marsel Ilhan v Sergo Sikharulidze | 6-1,6-4 |
| ITF M15 Antalya | 2021/06/30 06:30 | Hanwen Li v Stefanos Sakellaridis | 6-1,6-2 |
| ITF M15 Szkopje | 2021/06/10 08:30 | Hanwen Li v Ronan Joncour | 3-6,2-6 |
| ITF M15 Szkopje | 2021/06/09 09:00 | Hanwen Li v Plamen Milushev | 6-4,6-7,6-4 |
| ATP Geneva | 2021/05/15 08:00 | Ilya Ivashka v Hanwen Li | 6-0,6-3 |
| ITF M15 Cairo | 2021/05/05 09:45 | Hanwen Li v Kai Wehnelt | 3-6,4-6 |
| ITF M15 Cairo | 2021/04/28 12:00 | Juan Pablo Paz v Hanwen Li | 7-5,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/31 12:00 | George Loffhagen v Hanwen Li | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/17 10:20 | Neil Oberleitner v Hanwen Li | 3-6,7-5,6-7 |