Stadium: Court 2 Round: 28 Ground: Hardcourt outdoor
| ITF M15 Pittsburgh | 2023/07/28 15:00 | Felix Corwin v Bruno Kuzuhara | 6-3,6-4 |
| ITF M15 Santo Domingo | 2023/11/11 17:05 | Felix Corwin v Jacob Brumm | 6-2,6-3 |
| ITF M15 Santo Domingo | 2023/11/10 14:10 | Evan Bynoe v Felix Corwin | 6-7,3-6 |
| ITF M15 Santo Domingo | 2023/11/07 16:30 | Felix Corwin v Ricardo Rodriguez-Pace | 6-4,6-2 |
| ITF M15 Tallahassee | 2023/10/29 14:55 | Jeremy Jin v Felix Corwin | 7-5,6-3 |
| ITF M15 Tallahassee | 2023/10/28 15:00 | Felix Corwin v James Connel | 6-4,7-5 |
| ITF M15 Tallahassee | 2023/10/27 14:50 | Felix Corwin v Karl Poling | 6-4,6-2 |
| ITF M15 Tallahassee | 2023/10/26 16:20 | Felix Corwin v Will Mayew | 6-3,7-6 |
| ITF M15 Tallahassee | 2023/10/25 18:30 | Felix Corwin v Matthew Segura | 6-2,6-4 |
| ITF M15 Santo Domingo | 2023/11/12 12:50 | Henrik Wiersholm v Bruno Kuzuhara | 4-6,6-1,5-10 |
| ITF M15 Santo Domingo | 2023/11/09 18:00 | Ondrej Horak v Bruno Kuzuhara | 6-3,6-7,6-7 |
| ITF M15 Santo Domingo | 2023/11/07 16:30 | Jossting Cruz v Bruno Kuzuhara | 2-6,1-6 |
| Challenger Curitiba | 2023/10/24 21:30 | Felipe Meligeni Rodrigues Alves v Bruno Kuzuhara | 7-6,6-4 |
| ITF M25 Lajeado | 2023/10/12 20:35 | Bruno Kuzuhara v Leonardo Aboian | 3-6,3-6 |
| ITF M25 Lajeado | 2023/10/11 12:00 | Bruno Kuzuhara v Gino Romano | 6-2,6-1 |
| Challenger Campinas | 2023/10/01 18:40 | Igor Gimenez v Bruno Kuzuhara | 6-1,6-3 |
| ITF M25 Lujan | 2023/09/28 21:55 | Bruno Kuzuhara v Alvaro G Meza | 6-7,1-6 |