Stadium: Court 6 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Lakewood | 2023/07/13 17:00 | Alexander Kotzen v Maxwell McKennon | 6-2,6-3 |
| ITF M15 Lakewood | 2023/07/12 16:45 | Omni Kumar v Alexander Kotzen | 6-7,3-6 |
| ITF M15 Lakewood | 2023/07/06 18:40 | Stefan Dostanic v Alexander Kotzen | 7-5,6-0 |
| ITF M15 Lakewood | 2023/07/05 20:50 | Rudy Quan v Alexander Kotzen | 4-6,6-4,2-6 |
| ITF M15 Irvine | 2023/06/28 19:40 | Alexander Kotzen v Gage Brymer | 2-6,4-6 |
| 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 Lakewood | 2023/07/13 19:00 | Andre Ilagan v Jacob Brumm | 2-6,6-1,6-4 |
| ITF M15 Lakewood | 2023/07/12 21:50 | Andre Ilagan v Giacomo Revelli | 6-2,6-2 |
| ITF M15 Lakewood | 2023/07/09 17:00 | Andre Ilagan v Alfredo Perez | 7-5,3-6,6-3 |
| ITF M15 Lakewood | 2023/07/08 19:30 | Andre Ilagan v Jaimee Floyd Angele | 6-2,6-2 |
| ITF M15 Lakewood | 2023/07/07 17:00 | Andre Ilagan v Keegan Smith | 6-4,3-6,7-6 |
| ITF M15 Lakewood | 2023/07/06 17:00 | Derek Pham v Andre Ilagan | 4-6,4-6 |
| ITF M15 Lakewood | 2023/07/05 17:00 | Constantinos Djakouris v Andre Ilagan | 1-6,3-6 |
| ITF M15 Irvine | 2023/06/29 17:00 | Andre Ilagan v Learner Tien | 6-2,3-6,6-7 |