Stadium: Tad Taube Court Round: 19 Ground: Hardcourt outdoor
| Challenger Fairfield | 2023/10/08 17:00 | Evan Zhu v Mark Whitehouse | 6-2,6-2 |
| Challenger Tiburon | 2023/10/02 19:15 | Evan Zhu v Alfredo Perez | 4-6,2-6 |
| Challenger Tiburon | 2023/10/01 21:25 | Evan Zhu v Nathan Ponwith | 4-6,6-2,7-6 |
| Challenger Charleston | 2023/09/25 14:00 | Evan Zhu v Stefan Dostanic | 6-4,5-7,0-6 |
| Challenger Guangzhou | 2023/09/11 05:00 | Evan Zhu v Rio Noguchi | 3-6,2-6 |
| Challenger Shanghai | 2023/09/03 04:25 | Evan Zhu v Linang Xiao | 2-6,4-6 |
| Challenger Zhangjiagang | 2023/08/29 10:05 | Evan Zhu v Stefanos Sakellaridis | 5-7,6-7 |
| Challenger Zhuhai | 2023/08/22 03:55 | Luca Castelnuovo v Evan Zhu | 6-7,7-6,7-6 |
| Challenger Fairfield | 2023/10/08 18:15 | Mili Poljicak v August Holmgren | 2-6,4-6 |
| Challenger Tiburon | 2023/10/01 17:00 | Alexander Cozbinov v August Holmgren | 6-3,6-4 |
| Challenger Charleston | 2023/09/27 14:00 | Mohamed Aziz Dougaz v August Holmgren | 6-3,6-4 |
| Challenger Charleston | 2023/09/25 14:00 | Federico Agustin Gomez v August Holmgren | 0-6,5-7 |
| Challenger Charleston | 2023/09/24 17:10 | Brayden Schnur v August Holmgren | 7-6,5-7,6-7 |
| Davis Cup | 2023/09/15 17:25 | August Holmgren v Thiago Seyboth Wild | 4-6,2-6 |
| Challenger Cassis | 2023/09/05 13:15 | August Holmgren v Giulio Zeppieri | 3-6,3-6 |
| Challenger Cassis | 2023/09/04 09:55 | August Holmgren v Elmer Moller | 6-3,6-2 |