Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/11 18:10 | Seita Watanabe v Dusty H. Boyer | 6-4,6-4 |
| ITF M15 Monastir | 2021/08/05 07:20 | Dusty H. Boyer v Daniil Glinka | 3-6,5-7 |
| ITF M15 Monastir | 2021/08/03 08:30 | Dusty H. Boyer v Zakai Stone | 6-2,7-6 |
| ITF M15 Monastir | 2021/07/27 14:00 | Imran Sibille v Dusty H. Boyer | 7-6,6-4 |
| ITF M15 Edwardsville | 2021/07/22 16:50 | Dusty H. Boyer v William Griffith | 6-4,6-7,1-6 |
| ITF M15 Edwardsville | 2021/07/21 19:20 | Dusty H. Boyer v Ryan Shane | 6-3,6-1 |
| ITF M15 Heraklion | 2021/06/08 08:00 | Yasha Zemel v Dusty H. Boyer | 6-4,6-3 |
| ITF M15 Heraklion | 2021/06/03 12:30 | Ugo Blanchet v Dusty H. Boyer | 6-1,2-6,6-3 |
| ITF M15 Monastir | 2021/08/11 07:30 | Yuki Mochizuki v Jeremy Beale | 2-6,6-7 |
| ITF M15 Heraklion | 2021/06/13 07:00 | Ben Patael v Yuki Mochizuki | 5-7,2-6 |
| ITF M15 Heraklion | 2021/06/12 07:00 | Yuki Mochizuki v Billy Harris | 6-2,3-6,6-3 |
| ITF M15 Heraklion | 2021/06/11 08:55 | Yuki Mochizuki v Giles Hussey | 3-6,6-2,6-3 |
| ITF M15 Heraklion | 2021/06/10 07:30 | Alexander Donski v Yuki Mochizuki | 3-6,4-6 |
| ITF M15 Heraklion | 2021/06/08 10:45 | Wishaya Trongcharoenchaikul v Yuki Mochizuki | 3-6,4-6 |
| ITF M15 Heraklion | 2021/06/05 06:30 | Yuki Mochizuki v Federico Arnaboldi | 2-6,0-6 |
| ITF M15 Heraklion | 2021/06/04 06:30 | Reese Stalder v Yuki Mochizuki | 2-6,5-7 |