Stadium: Court 6 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Lakewood | 2023/07/13 17:00 | Stefan Menichella v Karl Kazuma Lee | 6-7,3-6 |
| ITF M15 Lakewood | 2023/07/12 20:25 | Juan Sebastian Osorio v Karl Kazuma Lee | 2-6,4-6 |
| ITF M15 Lakewood | 2023/07/11 17:00 | Karl Kazuma Lee v Alex Jones | 6-4,6-2 |
| ITF M15 Lakewood | 2023/07/10 17:00 | Lui Maxted v Karl Kazuma Lee | 6-4,3-6,10-12 |
| ITF M15 Lakewood | 2023/07/07 17:00 | Jaimee Floyd Angele v Karl Kazuma Lee | 7-5,6-3 |
| ITF M15 Lakewood | 2023/07/06 19:30 | Karl Kazuma Lee v Tristan Boyer | 6-4,0-0 |
| ITF M15 Lakewood | 2023/07/05 19:35 | Keshav Chopra v Karl Kazuma Lee | 4-6,6-4,4-6 |
| ITF M15 Lakewood | 2023/07/13 19:20 | Ali Amiri v Stefan Dostanic | 4-6,5-7 |
| ITF M15 Lakewood | 2023/07/12 18:45 | Gianluca Brunkow v Stefan Dostanic | 2-6,5-7 |
| ITF M15 Lakewood | 2023/07/08 17:00 | Stefan Dostanic v Alfredo Perez | 6-4,4-6,3-6 |
| ITF M15 Lakewood | 2023/07/07 19:50 | Stefan Dostanic v Philip Sekulic | 7-6,1-6,6-4 |
| ITF M15 Lakewood | 2023/07/06 18:40 | Stefan Dostanic v Alexander Kotzen | 7-5,6-0 |
| ITF M15 Lakewood | 2023/07/05 20:40 | Stefan Dostanic v Rohan Murali | 6-0,6-3 |
| ITF M15 Irvine | 2023/06/28 23:25 | Stefan Dostanic v Cash Hanzlik | 6-2,7-6 |
| ITF M15 Los Angeles | 2023/06/23 20:00 | Quinn Vandecasteele v Stefan Dostanic | 6-3,6-1 |