Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/04/25 11:30 | Jacob Brumm v Thomas George Brun | 6-1,6-1 |
| UTR Pro Tennis Series Atlanta | 2021/04/18 14:30 | Jacob Brumm v Nicholas Heng | 6-1,5-7,0-0 |
| UTR Pro Tennis Series Atlanta | 2021/04/17 17:00 | Jacob Brumm v Evan Bynoe | 6-2,6-3 |
| UTR Pro Tennis Series Atlanta | 2021/04/16 12:30 | Jacob Brumm v Murphy Cassone | 6-2,0-6,1-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/14 14:30 | Jacob Brumm v Harris Walker | 2-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/13 18:30 | Jacob Brumm v Daniel Milavsky | 4-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/12 14:00 | Nicolas Meister v Jacob Brumm | 1-6,1-5 |
| ITF M25 Fayetteville | 2020/11/02 19:00 | Jacob Brumm v Trent Bryde | 2-6,1-6 |
| ITF M15 Monastir | 2021/04/25 11:30 | Hugo Pierre v Savva Polukhin | 1-6,1-6 |
| ITF M15 Monastir | 2021/04/21 08:25 | Shintaro Imai v Savva Polukhin | 6-3,6-4 |
| ITF M15 Monastir | 2021/04/18 14:00 | Franco Agamenone v Savva Polukhin | 6-2,6-4 |
| ITF M15 Monastir | 2021/04/16 15:50 | Benjamin Pietri v Savva Polukhin | 6-4,1-6,4-6 |
| ITF M15 Monastir | 2021/04/15 09:30 | Savva Polukhin v Mateus Alves | 6-3,7-6 |
| ITF M15 Monastir | 2021/04/14 12:05 | Christoph Negritu v Savva Polukhin | 5-7,4-6 |
| ITF M15 Monastir | 2021/04/12 13:30 | Igor Marcondes v Savva Polukhin | 6-3,0-6,8-10 |
| ITF M15 Monastir | 2021/04/12 09:00 | Miguel Fernando Pereira v Savva Polukhin | 4-6,1-6 |