Stadium: Court 2 Round: 19 Ground: Hardcourt outdoor
| Challenger Tiburon | 2023/10/01 18:35 | Omni Kumar v Garrett Johns | 1-6,3-6 |
| Challenger Charleston | 2023/09/28 14:00 | Garrett Johns v Denis Kudla | 3-6,3-6 |
| Challenger Charleston | 2023/09/25 19:10 | Giovanni Mpetshi Perricard v Garrett Johns | 4-6,6-7 |
| Challenger Cary | 2023/09/13 18:55 | Zachary Svajda v Garrett Johns | 6-3,6-3 |
| Challenger Cary | 2023/09/12 17:00 | Garrett Johns v Darwin Blanch | 6-2,3-6,7-6 |
| Challenger Cary | 2023/09/11 17:00 | Nathan Ponwith v Garrett Johns | 6-7,2-6 |
| Challenger Cary | 2023/09/10 19:50 | Garrett Johns v Justin Boulais | 7-5,7-6 |
| ITF M15 Monastir | 2023/08/31 08:30 | Alexandros Skorilas v Garrett Johns | 6-3,6-7,6-1 |
| Challenger Tiburon | 2023/10/01 17:00 | Alexander Cozbinov v August Holmgren | 6-3,6-4 |
| Challenger Saint-Tropez | 2023/09/19 08:00 | Alexander Cozbinov v Peter Gojowczyk | 4-6,3-6 |
| Challenger Saint-Tropez | 2023/09/18 14:40 | Mark Lajal v Alexander Cozbinov | 6-2,6-1 |
| Challenger Saint-Tropez | 2023/09/17 12:25 | Enzo Wallart v Alexander Cozbinov | 4-6,4-6 |
| ITF M25 Monastir | 2023/09/13 10:20 | Alexander Cozbinov v Daniel Khazime | 4-6,3-6 |
| ITF M25 Monastir | 2023/09/08 08:30 | Ryan Seggerman v Alexander Cozbinov | 7-6,7-6 |
| ITF M25 Monastir | 2023/09/07 12:30 | Benjamin Loccisano v Alexander Cozbinov | 1-6,2-6 |
| ITF M25 Monastir | 2023/09/05 12:30 | Younes Lalami Laaroussi v Alexander Cozbinov | 2-6,2-6 |