| UTR Pro Tennis Series California | 2022/09/02 23:18 | Jiaxi Ma v Noah Zamora | 3-6,0-6 |
| UTR Pro Tennis Series California | 2022/09/01 21:30 | Jiaxi Ma v Sean Hill | 2-6,2-6 |
| ITF M25 Malibu | 2019/11/04 18:00 | Reese Stalder v Jiaxi Ma | 6-2,6-0 |
| ITF M25 Claremont | 2019/10/08 17:00 | Reese Stalder v Jiaxi Ma | 6-4,6-1 |
| ITF M15 Cancun | 2019/09/22 18:30 | Jiaxi Ma v Alberto Odiseo Alvarado Berrospi | 2-6,5-7 |
| ITF M15 Cancun | 2019/08/28 17:25 | Naoki Nakagawa v Jiaxi Ma | 6-3,6-0 |
| ITF M15 Cancun | 2019/08/26 14:30 | Jiaxi Ma v Sam Ryan Ziegann | 6-2,2-6,10-2 |
| ITF M15 Cancun | 2019/08/19 20:00 | Nicholas Reyes v Jiaxi Ma | 2-6,6-3,10-6 |
| UTR Pro Tennis Series California | 2022/09/02 18:30 | Jake Trondson v Seong-Gook Oh | 5-2 |
| UTR Pro Tennis Series California | 2022/09/01 21:30 | Lucca Liu v Seong-Gook Oh | 6-1,5-1 |
| UTR Pro Tennis Series California | 2022/08/31 17:00 | Alessandro-D Ventre v Seong-Gook Oh | 4-6,6-3,6-4 |
| UTR Pro Tennis Series California | 2022/08/29 18:30 | Sema Pankin v Seong-Gook Oh | 4-6,6-1,6-3 |
| ITF M15 Antalya | 2021/04/18 07:00 | Seong-Gook Oh v Daniil Glinka | 3-6,0-6 |
| ITF M15 Antalya | 2021/04/11 07:00 | Matthew Dellavedova v Seong-Gook Oh | 7-5,5-7,10-8 |
| ITF M15 Antalya | 2021/04/05 07:00 | Emil Reinberg v Seong-Gook Oh | 6-2,6-2 |
| ITF M15 Antalya | 2021/04/04 06:30 | Stefanos Sakellaridis v Seong-Gook Oh | 2-6,4-6 |