Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Rostislav Galfinger v Timur Maulenov | 6-2,1-6,6-10 |
| ITF M15 Novomoskovsk | 2021/05/23 10:30 | Keenan Mayo v Rostislav Galfinger | 3-6,6-4,10-8 |
| ITF M15 Shymkent | 2021/04/13 05:00 | Sanetulla Kutybaev v Rostislav Galfinger | 6-3,6-2 |
| ITF M15 Shymkent | 2021/04/12 05:10 | Shingis Bayseit v Rostislav Galfinger | 2-6,3-6 |
| ITF M15 Shymkent | 2021/04/05 05:00 | Alberto Orso v Rostislav Galfinger | 7-5,6-2 |
| Challenger Nur-Sultan | 2020/03/10 05:00 | Rostislav Galfinger v Lukas Klein | 0-6,1-6 |
| ITF M25 Aktobe | 2020/02/18 05:55 | Rostislav Galfinger v Sharobiddin Abzalov | 3-6,6-7 |
| ITF M25 Aktobe | 2020/02/17 06:30 | Sagadat Ayap v Rostislav Galfinger | 6-4,3-6,8-10 |