| UTR Pro Tennis Series California | 2022/05/17 17:00 | Jeffrey Fradkin v Yassine Smiej | 6-0,5-3 |
| UTR Pro Tennis Series California | 2022/05/15 21:30 | Jeffrey Fradkin v Alex Knaff | 1-6,1-6 |
| UTR Pro Tennis Series California | 2022/05/18 01:00 | Alex Knaff v Sebastian Nothhaft | 6-2,5-2 |
| UTR Pro Tennis Series California | 2022/05/15 20:00 | Sebastian Nothhaft v Yassine Smiej | 2-6,1-5 |
| ITF M15 Hong Kong | 2020/01/08 07:00 | Runhao Hua v Sebastian Nothhaft | 6-4,6-4 |