Stadium: Center Round: 25 Ground: Hardcourt outdoor
| 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 M25 Malibu | 2023/01/06 18:00 | Arthur Fery v Alexander Kotzen | 6-4,6-4 |
| ITF M15 San Diego | 2023/06/14 18:20 | Kareem Allaf v Cash Hanzlik | 6-4,3-6,2-6 |
| UTR Pro Florida | 2023/05/07 15:30 | Kareem Allaf v Matthew Forbes | 6-4,0-6,4-5 |
| UTR Pro Florida | 2023/05/06 16:30 | Kareem Allaf v Felipe Pinzon Moreno | 2-1 |
| UTR Pro Florida | 2023/05/04 18:00 | Kareem Allaf v Nicolas Acevedo | 4-6,6-0,7-6 |
| UTR Pro Florida | 2023/05/03 18:00 | Kareem Allaf v Andre Szilvassy | 6-1,6-0 |
| UTR Pro Florida | 2023/05/02 18:00 | Kareem Allaf v Juan Carlos Aguilar | 3-6,3-6 |
| UTR Pro Florida | 2023/05/01 18:00 | Kareem Allaf v Mikel Anderson | 6-2,6-3 |
| ITF M15 Tacarigua | 2023/04/27 22:10 | Miles Jones v Kareem Allaf | 3-6,6-2,6-2 |