Stadium: Court 7 Round: 25 Ground: Clay
| Challenger Prague | 2021/08/09 08:00 | Franco Agamenone v Uladzimir Ignatik | 6-4,6-1 |
| Challenger Prague | 2021/08/08 08:30 | Victor Sklenka v Uladzimir Ignatik | 0-6,0-6 |
| ITF M25 Kottingbrunn | 2021/07/23 08:30 | Uladzimir Ignatik v Francisco Comesana | 6-2,5-7,0-6 |
| ITF M25 Kottingbrunn | 2021/07/22 10:50 | Uladzimir Ignatik v Toby Alex Kodat | 1-6,6-4,6-3 |
| ITF M25 Kottingbrunn | 2021/07/21 07:55 | Uladzimir Ignatik v Benedikt Emesz | 6-1,6-4 |
| Challenger Iasi | 2021/07/12 08:00 | Uladzimir Ignatik v Alexandar Lazarov | 4-6,4-6 |
| Challenger Iasi | 2021/07/11 07:00 | Uladzimir Ignatik v Mihai Alexandru Coman | 6-1,6-3 |
| ITF M25 Velenje | 2021/07/08 13:00 | Ronan Joncour v Uladzimir Ignatik | 4-6,6-3,6-2 |
| ITF M15 Gdynia | 2021/08/08 08:30 | Dominik Nazaruk v Antonin Stepanek | 6-4,6-4 |
| ITF M25 Most | 2021/05/23 15:00 | Antonin Stepanek v Antonin Bolardt | 2-6,4-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/18 07:30 | Titouan Droguet v Antonin Stepanek | 6-3,6-2 |
| ITF M25 Jablonec Nad Nisou | 2021/05/17 07:30 | Daniel Paty v Antonin Stepanek | 2-6,3-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 07:30 | Adam Januska v Antonin Stepanek | 1-6,2-6 |
| ITF M25 Prague | 2021/05/09 12:30 | Antonin Stepanek v Yann Wojcik | 6-4,4-6,4-10 |
| ITF M15 Milovice | 2019/11/13 12:50 | Robin Stanek v Antonin Stepanek | 4-6,6-2,6-4 |
| ITF M15 Milovice | 2019/11/12 09:00 | Egor Novikov v Antonin Stepanek | 2-6,4-6 |