Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Platja D'Aro | 2021/10/12 09:00 | Matvey Minin v Kirill Mishkin | 6-3,6-0 |
| ITF M15 Platja D'Aro | 2021/10/07 09:00 | Matvey Minin v Maxime Chazal | 4-6,4-6 |
| ITF M15 Platja D'Aro | 2021/10/06 12:00 | Rimpei Kawakami v Matvey Minin | 4-6,3-6 |
| ITF M15 Platja D'Aro | 2021/10/05 08:30 | Matvey Minin v Eero Vasa | 3-6,7-6,10-8 |
| ITF M15 Platja D'Aro | 2021/10/04 11:00 | Matvey Minin v Clement Deleersnyder | 7-5,6-2 |
| ITF M25 Pardubice | 2021/09/22 10:50 | Matvey Minin v Henri Squire | 6-3,3-6,4-6 |
| ITF M25 Pardubice | 2021/09/21 08:00 | Matvey Minin v Noah Schlagenhauf | 6-1,6-3 |
| ITF M25 Pardubice | 2021/09/20 09:00 | Matvey Minin v Jimmy Yang | 6-4,6-3 |
| ITF M15 Shymkent | 2021/04/13 06:50 | Alexander Chernomaz v Felipe Mikkelsen | 1-6,3-6 |
| ITF M15 Shymkent | 2021/04/12 08:00 | Ibrokhimjon Urinov v Alexander Chernomaz | 1-6,5-7 |
| ITF M15 Shymkent | 2021/04/05 07:00 | Alexander Chernomaz v Danil Ozernoy | 4-6,4-6 |
| ITF M15 Nur-Sultan | 2021/02/08 06:00 | Alexis Canter v Alexander Chernomaz | 6-1,7-5 |