Stadium: Court 5 N Round: 54 Ground: Hardcourt outdoor
| ITF M25 Tulsa | 2021/06/14 18:00 | Kento Takeuchi v Noah Schachter | 3-6,3-6 |
| ITF M25 Wichita | 2021/06/09 15:00 | Joshua Ortlip v Kento Takeuchi | 7-6,6-4 |
| ITF M15 Monastir | 2021/03/10 08:30 | Kento Takeuchi v Renta Tokuda | 5-7,2-6 |
| ITF M15 Monastir | 2021/03/03 11:00 | Kento Takeuchi v Simon Carr | 3-6,2-6 |
| ITF M15 Monastir | 2021/02/22 12:30 | Kento Takeuchi v Kazuma Kawachi | 6-7,5-7 |
| ITF M15 Monastir | 2021/02/21 10:00 | Kento Takeuchi v Julien De Cuyper | 6-1,6-1 |
| ITF M15 Monastir | 2021/01/12 09:00 | Tom Jomby v Kento Takeuchi | 6-2,5-7,1-6 |
| ITF M15 Monastir | 2021/01/07 08:00 | Skander Mansouri v Kento Takeuchi | 6-1,6-1 |
| ITF M15 Heraklion | 2021/06/11 07:00 | William Griffith v Billy Harris | 2-6,6-7 |
| ITF M15 Heraklion | 2021/06/10 11:15 | William Griffith v Julian Cash | 7-5,7-6 |
| ITF M15 Heraklion | 2021/06/09 11:45 | Marvin Moeller v William Griffith | 4-6,4-6 |
| ITF M15 Heraklion | 2021/06/08 06:30 | Edoardo Graziani v William Griffith | 6-1,4-6,4-10 |
| ITF M15 Heraklion | 2021/06/07 07:30 | Austin Ansari v William Griffith | 1-6,1-6 |
| ITF M15 Heraklion | 2021/06/06 11:00 | Floris Podzimek v William Griffith | 1-6,1-6 |
| ITF M15 Heraklion | 2021/06/02 11:20 | William Griffith v Federico Arnaboldi | 3-6,7-6,3-6 |
| ITF M15 Heraklion | 2021/06/01 06:30 | Austin Ansari v William Griffith | 1-6,0-6 |