Stadium: Eden 10 Round: 25 Ground: Clay
| ITF M15 Porec | 2021/03/10 13:30 | Nikita Mashtakov v Gergely Madarasz | 6-3,1-6,2-6 |
| ITF M15 Cairo | 2020/12/10 08:00 | Nikita Mashtakov v Aldin Setkic | 2-6,4-6 |
| ITF M15 Cairo | 2020/12/09 10:45 | Nikita Mashtakov v Ivan Denisov | 6-4,1-6,6-3 |
| ITF M15 Cairo | 2020/12/02 12:50 | Nikita Mashtakov v Aldin Setkic | 6-4,2-6,0-6 |
| ITF M15 Novomoskovsk | 2020/09/03 07:00 | Nikita Mashtakov v Eric Vanshelboim | 7-6,3-6,4-6 |
| ITF M15 Novomoskovsk | 2020/09/01 07:00 | Nikita Mashtakov v Bekkhan Atlangeriev | 6-3,6-2 |
| UTF Invitational | 2020/06/13 13:00 | Nikita Mashtakov v Viacheslav Bielinskyi | 6-2,6-3 |
| UTF Invitational | 2020/06/12 13:30 | Nikita Mashtakov v Marat Deviatiarov | 2-6,6-3,7-6 |
| ITF M15 Porec | 2021/03/11 10:30 | Antoine Cornut-Chauvinc v Sebastian Prechtel | 6-4,4-6,6-7 |
| ITF M15 Porec | 2021/03/10 12:40 | Antoine Cornut-Chauvinc v Federico Arnaboldi | 6-7,6-3,6-2 |
| Challenger Quimper | 2021/02/03 09:30 | Brandon Nakashima v Antoine Cornut-Chauvinc | 6-3,6-3 |
| Challenger Quimper | 2021/01/27 11:55 | Antoine Cornut-Chauvinc v Arthur Rinderknech | 5-7,6-7 |
| Challenger Quimper | 2021/01/25 11:00 | Manuel Guinard v Antoine Cornut-Chauvinc | 2-6,4-6 |
| Challenger Quimper | 2021/01/24 15:00 | Antoine Cornut-Chauvinc v Daniel Masur | 7-6,7-6 |
| ITF M15 Bressuire | 2021/01/21 11:55 | Antoine Cornut-Chauvinc v Holger Rune | 3-6,4-6 |
| ITF M15 Bressuire | 2021/01/19 11:25 | Rayane Roumane v Antoine Cornut-Chauvinc | 3-6,6-7 |