Stadium: Court 8 Round: 26 Ground: Clay
| ITF M15 Pittsburgh | 2023/07/26 17:45 | Kotzen, Alexander v Fabien Salle | 6-4,6-1 |
| UTR Pro California | 2023/07/23 17:00 | Kotzen, Alexander v Constantinos Djakouris | 6-3,7-5 |
| UTR Pro California | 2023/07/22 18:00 | Kotzen, Alexander v Karl Lee | 6-2,4-6,6-2 |
| UTR Pro California | 2023/07/21 23:00 | Kotzen, Alexander v Tyler Davis | 6-2,6-3 |
| UTR Pro California | 2023/07/20 20:30 | Kotzen, Alexander v Emmett Potter | 4-6,6-4,6-3 |
| UTR Pro California | 2023/07/19 22:54 | Lawee Sherif v Kotzen, Alexander | 6-3,0-6,0-2 |
| UTR Pro California | 2023/07/19 00:00 | Jeffrey Fradkin v Kotzen, Alexander | 6-7,2-5 |
| ITF M15 Lakewood | 2023/07/14 17:00 | Kotzen, Alexander v Andre Ilagan | 2-6,7-5,4-6 |
| ITF M15 Pittsburgh | 2023/07/26 15:40 | Cyrus Mahjoob v Bruno Kuzuhara | 0-6,0-6 |
| Challenger Santa Fe | 2023/07/05 13:00 | Pedro Boscardin Dias v Bruno Kuzuhara | 7-6,4-6,6-3 |
| Challenger Santa Fe | 2023/07/03 18:00 | Bruno Kuzuhara v Lucas Catarina | 6-2,6-4 |
| Challenger Medellin | 2023/06/26 20:10 | Juan Sebastian Gomez v Bruno Kuzuhara | 4-6,6-3,6-2 |
| Challenger Medellin | 2023/06/25 16:00 | King, Evan v Bruno Kuzuhara | 6-3,5-7,3-6 |
| ITF M25 Wichita | 2023/06/16 19:45 | Bruno Kuzuhara v Sebastian Gorzny | 4-6,6-1,2-6 |
| ITF M25 Wichita | 2023/06/15 16:30 | Garrett Johns v Bruno Kuzuhara | 4-6,6-7 |
| ITF M25 Wichita | 2023/06/14 18:00 | Baadi, Taha v Bruno Kuzuhara | 5-7,5-7 |