Stadium: Court 3 Round: 25 Ground: Clay
| ITF M25 The Hague | 2021/06/29 11:20 | Lucas Gerch v Vladimir Ivanov | 6-1,6-2 |
| ITF M25 The Hague | 2021/06/28 08:00 | Vladimir Ivanov v Raphael Collignon | 6-2,6-2 |
| ITF M25 The Hague | 2021/06/27 08:00 | Vladimir Ivanov v Patrick Zahraj | 4-6,6-3,10-6 |
| ITF M25 Alkmaar | 2021/06/21 18:00 | Vladimir Ivanov v Guy Den Heijer | 3-6,6-7 |
| ITF M25 Alkmaar | 2021/06/20 14:00 | Vladimir Ivanov v Jack Gibbens | 6-2,7-5 |
| ITF M15 Helsinki | 2021/06/02 06:30 | Lucas Catarina v Vladimir Ivanov | 7-5,1-6,6-2 |
| ITF M15 Kouvola | 2021/05/26 08:00 | Vladimir Ivanov v Lorenzo Rottoli | 2-6,4-6 |
| ITF M15 Antalya | 2021/05/19 11:10 | Vladimir Ivanov v Edoardo Eremin | 3-6,4-6 |
| ITF M25 Telfs | 2021/07/13 07:25 | Calin Manda v Hasan Ibrahim | 6-4,6-2 |
| ITF M25 Telfs | 2021/07/12 07:50 | Calin Manda v Michal Novansky | 7-5,6-3 |
| ITF M15 Poprad | 2021/07/05 08:00 | Calin Manda v Daniel Siniakov | 3-6,0-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/30 11:30 | Bogdan Borza v Calin Manda | 4-6,6-2,0-0 |
| ITF M15 Bucharest | 2021/05/23 08:30 | Calin Manda v Radu F Macovei | 6-3,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 11:00 | Calin Manda v Vlad Andrei Dancu | 2-6,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 17:30 | Ilya Snitari v Calin Manda | 3-6,6-2,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 13:10 | Jules Marie v Calin Manda | 4-6,4-5 |