Stadium: Court 1 Round: 44 Ground: Clay
| ITF - M15 Novomoskovsk | 2021/05/24 12:00 | Bruno P Navarro v Inaki Cabrera Bello | 6-2,6-2 |
| ITF - M15 Novomoskovsk | 2021/05/23 06:00 | Illya Beloborodko v Bruno P Navarro | 2-6,6-2,7-10 |
| ITF - M25 Vic | 2021/05/16 11:00 | Pol Toledo Bague v Bruno P Navarro | 6-4,6-4 |
| ITF - M15 Valldoreix | 2021/05/10 09:00 | Pedro Araujo v Bruno P Navarro | 6-4,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/05/02 10:00 | Hugo Voljacques v Bruno P Navarro | 6-2,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/05/02 07:00 | Bruno P Navarro v Kuzey Cekirge | 6-4,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/04/29 13:30 | Bruno P Navarro v Ivan Gakhov | 4-6,6-4,6-1 |
| UTR Pro Tennis Series Barcelona | 2021/04/28 11:00 | Bruno P Navarro v Jules Marie | 6-4,4-6,4-6 |
| ITF - M15 Novomoskovsk | 2021/05/24 12:00 | Svyatoslav Ilnytskyy v Aliaksandr Liaonenka | 4-6,3-6 |
| ITF - M15 Tbilisi | 2021/05/19 07:35 | Aliaksandr Liaonenka v Benjamin Lock | 3-6,3-6 |
| ITF - M15 Tbilisi | 2021/05/17 06:00 | Aliaksandr Liaonenka v Emir Sendogan | 6-2,7-5 |
| ITF - M15 Tbilisi | 2021/05/17 05:30 | Aliaksandr Liaonenka v Irakli Metreveli | 6-0,6-3 |
| ITF - M15 St Petersburg | 2021/04/12 08:35 | Egor Noskin v Aliaksandr Liaonenka | 6-4,6-2 |
| ITF - M15 St Petersburg - Calificari | 2021/04/11 07:00 | Maxim Krapivin v Aliaksandr Liaonenka | 3-6,3-6 |
| ITF - M15 St Petersburg | 2021/04/04 13:15 | Dominik Recek v Aliaksandr Liaonenka | 6-4,6-2 |
| ITF - M15 Monastir | 2021/03/24 08:30 | Youcef Rihane v Aliaksandr Liaonenka | 6-4,3-6,6-3 |