Stadium: Court 5 Round: 62 Ground: Clay
| ITF M25 Pardubice | 2021/09/20 09:00 | Matvey Minin v Jimmy Yang | 6-4,6-3 |
| ITF M15 Bratislava | 2021/08/19 10:15 | Robin Stanek v Matvey Minin | 6-4,6-4 |
| ITF M15 Bratislava | 2021/08/17 13:40 | Matvey Minin v Patrik Niklas-Salminen | 6-1,7-6 |
| ITF M15 Xativa | 2021/08/05 08:00 | Imanol L Morillo v Matvey Minin | 6-2,6-3 |
| ITF M15 Xativa | 2021/08/03 14:55 | Matvey Minin v Nacho Serra Sanchez | 6-0,6-4 |
| ITF M25 Denia | 2021/07/27 08:00 | Matvey Minin v Giacomo Revelli | 2-6,4-6 |
| ITF M25 Denia | 2021/07/26 14:30 | Matvey Minin v Carlos J R Membrives | 6-3,6-0 |
| ITF M25 Denia | 2021/07/25 16:00 | Matvey Minin v Gerard Planelles Ripoll | 6-3,6-1 |
| ITF M25 Pardubice | 2021/09/20 08:00 | Noah Schlagenhauf v Michael Gloeckler | 6-3,6-2 |
| ITF M25 Eupen | 2021/09/05 12:00 | Noah Schlagenhauf v Mateo Nicolas Martinez | 3-6,4-6 |
| ITF M25 Sierre | 2021/09/01 15:25 | Leandro Riedi v Noah Schlagenhauf | 6-2,6-3 |
| ITF M25 Sierre | 2021/08/30 07:50 | Noah Schlagenhauf v Manfredi Graziani | 6-3,6-4 |
| ITF M25 Sierre | 2021/08/29 08:30 | Charles Minc v Noah Schlagenhauf | 4-6,2-6 |
| ITF M25 Caslano | 2021/08/25 13:10 | Alejandro Gonzalez v Noah Schlagenhauf | 6-4,6-1 |
| ITF M25 Caslano | 2021/08/23 12:15 | Noah Schlagenhauf v Pietro Mugelli | 6-4,6-1 |
| ITF M25 Koksijde | 2021/08/15 11:40 | Noah Schlagenhauf v Ammar Elamin | 4-6,3-6 |