| UTR Pro Tennis Series - Dallas | 2021/09/02 17:30 | Jacob Brumm v Stefan Latinov | 6-2,5-4 |
| UTR Pro Tennis Series - Dallas | 2021/09/01 14:30 | Jacob Brumm v Jerry Barton | 7-5,5-3 |
| UTR Pro Tennis Series - Dallas | 2021/08/31 14:30 | Jacob Brumm v Sander Jong | 4-6,2-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/30 16:00 | Jacob Brumm v Colin Markes | 1-6,5-7 |
| ITF - M15 - Monastir | 2021/08/04 17:25 | Mattia Bellucci v Jacob Brumm | 6-1,6-3 |
| ITF - M15 - Monastir | 2021/07/28 08:00 | Jacob Brumm v Eliakim Coulibaly | 3-6,2-6 |
| ITF - M15 - Monastir | 2021/07/26 14:00 | Siddhant Banthia v Jacob Brumm | 4-6,5-7 |
| ITF - M15 - Monastir | 2021/07/25 10:30 | Mohamed Amine Aissa Khelifa v Jacob Brumm | 2-6,0-6 |
| UTR Pro Tennis Series - Dallas | 2021/09/03 17:30 | Ray Lo v Ilgiz Valiev | 6-3,6-2 |
| UTR Pro Tennis Series - Dallas | 2021/09/02 17:30 | Ray Lo v Evan Zhu | 5-7,3-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/31 17:00 | Orel Ovil v Ray Lo | 6-3,1-6,6-6 |