Stadion: Court 13 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 - Los Angeles | 2023/06/20 17:00 | Alexander Kotzen v Kareem Allaf | 3-6,5-7 |
| ITF - M15 - San Diego | 2023/06/17 16:50 | Lorenzo Claverie v Alexander Kotzen | 6-2,7-6 |
| ITF - M15 - San Diego | 2023/06/16 19:30 | Cash Hanzlik v Alexander Kotzen | 6-3,3-6,2-6 |
| ITF - M15 - San Diego | 2023/06/15 17:00 | Alexander Kotzen v Colin Markes | 6-2,6-2 |
| ITF - M15 - San Diego | 2023/06/14 20:50 | Derek Pham v Alexander Kotzen | 7-6,5-7,0-6 |
| ITF - M15 - San Diego | 2023/06/13 17:30 | Alexander Kotzen v Adam Jones | 6-1,6-0 |
| ITF - M15 - San Diego | 2023/06/08 17:00 | Alexander Kotzen v Connor Farren | 3-6,1-6 |
| ITF - M15 - San Diego | 2023/06/07 17:25 | Govind Nanda v Alexander Kotzen | 5-7,1-6 |
| ITF - M15 - Los Angeles | 2023/06/22 17:55 | Gage Brymer v Arvid Nordquist | 4-6,4-6 |
| ITF - M15 - Los Angeles | 2023/06/21 22:15 | Gage Brymer v Ethan Schiffman | 6-2,6-2 |
| Challenger - Palmas del Mar | 2023/06/11 20:05 | Gage Brymer v Strong Kirchheimer | 4-6,4-6 |
| ITF - M15 - San Diego | 2023/06/07 15:50 | Mitchell Harper v Gage Brymer | 6-3,7-6 |
| ITF - M15 - Rancho Santa Fe | 2023/05/31 21:30 | Juan Carlos Aguilar v Gage Brymer | 7-6,6-1 |
| ITF - M15 - Monastir | 2023/05/23 08:30 | Gage Brymer v Ryuki Matsuda | 2-6,7-6,6-7 |
| ITF - M15 - Monastir | 2023/05/18 12:50 | Robin Bertrand v Gage Brymer | 3-6,6-3,7-5 |
| ITF - M15 - Monastir | 2023/05/17 10:20 | Gage Brymer v Millen Hurrion | 6-4,6-3 |