Stadium: Central Court Round: 26 Ground: Clay
| ITF M15 Skopje | 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 |
| ITF M15 Sharm El Sheikh | 2021/03/13 07:30 | Lukas Krainer v Hanwen Li | 3-6,6-2,7-6 |
| ITF M15 Sharm El Sheikh | 2021/03/12 07:30 | Illya Beloborodko v Hanwen Li | 4-6,6-7 |
| ITF M15 Skopje | 2021/06/09 09:10 | Ronan Joncour v Marko Miladinovic | 7-6,6-4 |
| ITF M15 Skopje | 2021/06/02 08:00 | Ronan Joncour v Petr Michnev | 2-6,4-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 09:00 | Jules Marie v Ronan Joncour | 6-7,6-1,6-1 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/09 11:30 | Gabriel Donev v Ronan Joncour | 5-7,3-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/08 08:30 | Yanaki Milev v Ronan Joncour | 5-7,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/06 07:00 | Constant De La Bassetiere v Ronan Joncour | 7-5,4-6,4-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/05 13:00 | Ronan Joncour v Plamen Milushev | 6-1,6-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/04 07:00 | Ronan Joncour v Pierre Faivre | 4-6,0-6 |