Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/19 07:30 | Dane Sweeny v Yuki Mochizuki | 6-7,6-3,2-6 |
| ITF M15 Monastir | 2021/08/18 09:20 | Dusty H. Boyer v Yuki Mochizuki | 6-4,3-6,2-6 |
| 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 Monastir | 2021/08/19 15:00 | Duarte Vale v Dan Added | 7-6,7-6 |
| ITF M15 Monastir | 2021/08/18 09:00 | Kai Lemstra v Duarte Vale | 4-6,3-6 |
| ITF M15 Monastir | 2021/08/17 07:30 | Ishaan Ravichander v Duarte Vale | 4-6,5-7 |
| ITF M15 Monastir | 2021/08/16 07:30 | Mousa Alkotop v Duarte Vale | 2-6,3-6 |
| ITF M15 Monastir | 2021/08/15 09:30 | Boopathy Sakthivel v Duarte Vale | 0-6,0-6 |
| ITF M15 Monastir | 2021/08/08 08:30 | Daniil Glinka v Duarte Vale | 6-3,3-6,10-2 |
| ITF M15 Castelo Branco | 2021/07/30 08:30 | Duarte Vale v Joao Lucas Reis da Silva | 7-6,4-6,5-7 |
| ITF M15 Castelo Branco | 2021/07/29 08:30 | Martin Breysach v Duarte Vale | 2-6,4-6 |