Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Almada | 2021/07/08 11:15 | Diego F Flores v Takuto Niki | 6-7,6-3,6-4 |
| ITF M15 Almada | 2021/07/07 08:30 | David Jorda Sanchis v Takuto Niki | 2-6,2-6 |
| ITF M15 Heraklion | 2021/06/09 11:10 | Julian Cash v Takuto Niki | 6-1,1-6,6-3 |
| ITF M15 Heraklion | 2021/06/02 10:15 | Takuto Niki v Ze Zhang | 2-6,3-6 |
| ITF M15 Heraklion | 2021/05/26 10:40 | Takuto Niki v Federico Arnaboldi | 3-6,4-6 |
| ITF M15 Heraklion | 2021/05/20 06:30 | Takuto Niki v Ze Zhang | 5-7,3-6 |
| ITF M15 Heraklion | 2021/05/19 09:45 | Takuto Niki v Mark Whitehouse | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2021/04/07 12:45 | Volodymyr Uzhylovskyi v Takuto Niki | 7-6,3-6,6-4 |
| ITF M15 Monastir | 2021/04/06 09:00 | Pedro Boscardin Dias v Natan Rodrigues | 6-7,7-6,6-1 |
| ITF M15 Monastir | 2021/03/30 10:30 | Sho Shimabukuro v Natan Rodrigues | 6-3,5-7,6-2 |
| ITF M15 Monastir | 2021/03/18 08:30 | Natan Rodrigues v Yanais Laurent | 3-6,6-4,3-6 |
| ITF M15 Monastir | 2021/03/16 10:25 | Viktor Jovic v Natan Rodrigues | 6-3,6-7,5-7 |
| ITF M15 Heraklion | 2020/11/25 07:30 | Natan Rodrigues v Sho Shimabukuro | 1-6,4-6 |
| ITF M15 Heraklion | 2020/11/17 10:00 | Adrian Andreev v Natan Rodrigues | 6-0,6-1 |
| ITF M15 Heraklion | 2020/11/12 07:30 | Evan Furness v Natan Rodrigues | 6-2,6-2 |
| ITF M15 Heraklion | 2020/11/04 10:10 | Natan Rodrigues v Lucas Gerch | 6-7,1-6 |