Stadium: Hard Court Central Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/06/02 06:30 | Makoto Ochi v Billy Harris | 7-6,5-7,0-6 |
| ITF M15 Sharm El Sheikh | 2021/04/07 08:50 | Luke Johnson v Makoto Ochi | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2021/04/02 07:25 | Mattia Bellucci v Makoto Ochi | 7-6,6-2 |
| ITF M15 Sharm El Sheikh | 2021/04/01 07:30 | Francesco Vilardo v Makoto Ochi | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/28 07:30 | Makoto Ochi v Yu Hsiou Hsu | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/27 07:30 | Makoto Ochi v Marek Gengel | 2-6,6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/26 07:30 | Pawel Juszczak v Makoto Ochi | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2021/03/25 07:30 | Marat Deviatiarov v Makoto Ochi | 6-7,3-6 |
| ITF M15 Marbella | 2021/05/26 09:25 | Edan Leshem v Alexis Musialek | 7-5,6-3 |
| ITF M15 Heraklion | 2021/05/20 09:25 | Alexis Musialek v Petros Chrysochos | 3-6,6-3,2-6 |
| ITF M15 Heraklion | 2021/05/19 11:30 | Sergis Kyratzis v Alexis Musialek | 0-6,4-6 |
| ITF M15 Troisdorf | 2021/05/10 08:00 | Alexis Musialek v Amaury Raynel | 4-6,1-6 |
| ITF M15 Troisdorf | 2021/05/09 08:00 | Alexis Musialek v Mike Loccisano | 6-1,6-3 |
| ITF M15 Majadahonda | 2021/05/03 12:00 | Alexis Musialek v Max Alcala Gurri | 6-3,3-6,11-13 |
| ITF M15 Majadahonda | 2021/05/02 16:15 | Alexis Musialek v Martin Breysach | 6-1,6-1 |
| ITF M15 LPD Gran Canaria | 2021/04/28 11:25 | Alexis Musialek v Arthur Reymond | 6-2,3-6,6-7 |