Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| UTR Pro Tennis Series California | 2022/12/17 22:30 | ZhengQing Ji v Jacob Brumm | 1-6,3-6 |
| UTR Pro San Diego | 2023/07/30 16:30 | ZhengQing Ji v Luis Humberto Lopez | 6-1,6-4 |
| UTR Pro San Diego | 2023/07/29 19:30 | Sacchitt Sharrma v ZhengQing Ji | 2-6,3-5 |
| UTR Pro San Diego | 2023/07/29 00:00 | Joseph Corse v ZhengQing Ji | 4-6,3-6 |
| UTR Pro San Diego | 2023/07/28 01:40 | Alan Sau Franco v ZhengQing Ji | 6-7,4-6 |
| UTR Pro San Diego | 2023/07/27 00:00 | Hudson Rivera v ZhengQing Ji | 7-6,5-4 |
| UTR Pro San Diego | 2023/07/25 03:30 | Ryan Seggerman v ZhengQing Ji | 6-2,6-2 |
| ITF M15 Lakewood | 2023/07/03 17:00 | Constantinos Djakouris v ZhengQing Ji | 6-3,6-2 |
| ITF M15 Irvine | 2023/06/28 20:00 | ZhengQing Ji v Edward Winter | 4-6,6-7 |
| Challenger Merida | 2024/03/20 20:50 | Jacob Brumm v Nick Hardt | 1-6,3-6 |
| Challenger Merida | 2024/03/20 00:00 | Oliver Crawford v Jacob Brumm | 6-7,6-2,3-6 |
| Challenger Merida | 2024/03/18 19:00 | Jacob Brumm v Rodolfo Jauregui Sainz De Rozas | 6-2,6-1 |
| ITF M25 Bakersfield | 2024/03/13 01:00 | Tung-Lin Wu v Jacob Brumm | 6-4,6-0 |
| Challenger Kigali | 2024/03/05 11:15 | Marco Trungelliti v Jacob Brumm | 7-5,6-2 |
| Challenger Kigali | 2024/02/26 14:35 | Jacob Brumm v Guy Orly Iradukunda | 6-3,4-6,6-7 |
| ITF M25 Naples | 2024/02/21 19:00 | Jacob Brumm v Dmitry Popko | 3-6,5-7 |
| ITF M15 Palm Coast | 2024/02/14 15:00 | Jacob Brumm v Alex Rybakov | 1-6,2-6 |