Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - M25 Idanha-A-Nova | 2021/07/21 12:05 | Takuto Niki v Nicolas Moreno De Alboran | 3-6,2-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/15 08:00 | Takuto Niki v Zane Khan | 2-6,3-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/13 14:15 | Takuto Niki v Natan Rodrigues | 6-2,6-2 |
| 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 - M25 Idanha-A-Nova | 2021/07/21 09:50 | Alafia Ayeni v Luca Giacomini | 6-1,1-6,6-2 |
| ITF - M15 Monastir | 2021/07/04 08:00 | Seong Chan Hong v Luca Giacomini | 7-5,6-3 |
| ITF - M15 Monastir | 2021/07/03 08:30 | Luca Giacomini v Omni Kumar | 6-1,6-3 |
| ITF - M15 Monastir | 2021/07/02 08:30 | Luca Giacomini v Santiago Rodriguez Taverna | 7-6,6-3 |
| ITF - M15 Monastir | 2021/07/01 10:35 | Robert Strombachs v Luca Giacomini | 4-6,1-6 |
| ITF - M15 Monastir | 2021/06/30 13:00 | Luca Giacomini v Bader Alabdullah | 6-2,6-2 |
| ITF - M15 Monastir | 2021/06/24 08:30 | Moez Echargui v Luca Giacomini | 0-6,6-4,6-2 |
| ITF - M15 Monastir | 2021/06/22 08:30 | Luca Giacomini v Matias Franco Descotte | 5-7,6-1,7-6 |