stadio: Court 1 N Round: 25 Ground: Hardcourt outdoor
| ITF M15 Helsinki | 2021/06/04 07:00 | Lilian Marmousez v Bruno Kuzuhara | 6-4,7-6 |
| ITF M15 Helsinki | 2021/06/03 07:00 | Yannik Steinegger v Bruno Kuzuhara | 2-6,6-2,3-6 |
| ITF M15 Helsinki | 2021/06/02 10:20 | Bruno Kuzuhara v Anton Matusevich | 4-6,6-4,7-5 |
| ITF M15 Valldoreix | 2021/05/12 09:45 | Bruno Kuzuhara v Ivan Gakhov | 6-3,4-6,1-6 |
| Challenger Tallahassee | 2021/04/18 21:40 | Orlando Luz v Bruno Kuzuhara | 6-2,6-2 |
| UTR Pro Tennis Series Florida | 2021/01/15 14:00 | Harris Walker v Bruno Kuzuhara | 6-4,6-2 |
| UTR Pro Tennis Series Florida | 2021/01/14 14:00 | Julian Zlobinsky v Bruno Kuzuhara | 1-6,0-6 |
| UTR Pro Tennis Series Florida | 2021/01/11 20:00 | JanMagnus Johnson v Bruno Kuzuhara | 6-4,4-6,6-7 |
| ITF M15 Champaign | 2021/06/22 15:00 | Ryan Haviland v Olivier Stuart | 5-7,2-6 |
| ITF M15 Champaign | 2021/06/21 15:00 | Olivier Stuart v Tom Hands | 6-2,6-1 |