Stadium: Eve Zimmerman Court Round: 14 Ground: Hardcourt outdoor
| Challenger Tiburon | 2023/10/02 23:30 | Stefan Dostanic v Steve Johnson | 6-7,6-3,2-6 |
| Challenger Charleston | 2023/09/29 15:00 | Oliver Crawford v Stefan Dostanic | 6-1,6-2 |
| Challenger Charleston | 2023/09/28 15:55 | Strong Kirchheimer v Stefan Dostanic | 6-7,3-6 |
| Challenger Charleston | 2023/09/26 13:30 | Stefan Dostanic v Alexander Ritschard | 6-4,6-4 |
| Challenger Charleston | 2023/09/25 17:05 | Stefan Dostanic v Stefan Kozlov | 6-2,6-1 |
| Challenger Charleston | 2023/09/25 14:00 | Evan Zhu v Stefan Dostanic | 6-4,5-7,0-6 |
| Challenger Cary | 2023/08/09 20:40 | Nicolas Moreno De Alboran v Stefan Dostanic | 6-2,7-6 |
| Challenger Cary | 2023/08/08 20:15 | Stefan Dostanic v Zachary Svajda | 7-6,6-3 |
| Challenger Tiburon | 2023/10/02 17:00 | Garrett Johns v Alexander Cozbinov | 6-4,1-6,6-1 |
| Challenger Tiburon | 2023/10/01 17:00 | Alexander Cozbinov v August Holmgren | 6-3,6-4 |
| Challenger St. Tropez | 2023/09/19 08:00 | Alexander Cozbinov v Peter Gojowczyk | 4-6,3-6 |
| Challenger St. Tropez | 2023/09/18 14:40 | Mark Lajal v Alexander Cozbinov | 6-2,6-1 |
| Challenger St. Tropez | 2023/09/17 12:25 | Enzo Wallart v Alexander Cozbinov | 4-6,4-6 |
| ITF - Monastir M25 | 2023/09/13 10:20 | Alexander Cozbinov v Daniel Khazime | 4-6,3-6 |
| ITF - Monastir M25 | 2023/09/08 08:30 | Ryan Seggerman v Alexander Cozbinov | 7-6,7-6 |
| ITF - Monastir M25 | 2023/09/07 12:30 | Benjamin Loccisano v Alexander Cozbinov | 1-6,2-6 |