Stadion: Court 2 Round: 62
| ITF - M15 - Platja D'Aro | 2021/10/06 12:00 | Rimpei Kawakami v Matvey Minin | 4-6,3-6 |
| ITF - M15 - Melilla | 2021/09/24 12:55 | Rimpei Kawakami v Lorenzo Joaquin Rodriguez | 7-6,4-6,2-6 |
| ITF - M15 - Ulcinj | 2021/09/16 10:05 | Rimpei Kawakami v Mariano Navone | 2-6,6-7 |
| ITF - M15 - Ulcinj | 2021/09/14 07:55 | Drazen Petrovic v Rimpei Kawakami | 1-6,3-6 |
| ITF - M15 - Monastir | 2021/08/09 08:30 | Rimpei Kawakami v Coleman Wong | 3-6,7-6,7-10 |
| ITF - M15 - Monastir | 2021/08/05 09:45 | Thomas Fancutt v Rimpei Kawakami | 6-2,6-2 |
| ITF - M15 - Monastir | 2021/08/04 17:30 | Matthew Dellavedova v Rimpei Kawakami | 6-0,3-6,3-6 |
| ITF - M15 - Monastir | 2021/07/29 08:00 | Rimpei Kawakami v Eliakim Coulibaly | 1-6,3-6 |
| ITF - M15 - Platja D'Aro | 2021/10/05 08:00 | Vitali Shvets v Xavi Matas Ortega | 6-3,4-6,10-7 |
| ITF - M15 - Platja D'Aro | 2021/10/04 11:00 | Xavi Matas Ortega v Valentin Lapalu | 5-7,6-4,10-8 |
| ITF - M15 - Platja D'Aro | 2021/10/03 11:00 | Jeremias Lima-Perez v Xavi Matas Ortega | 1-6,2-6 |
| ITF - M25 - Madrid | 2021/09/13 08:30 | Ignacio B Alia v Xavi Matas Ortega | 1-6,4-6 |
| ITF - M25 - Madrid | 2021/09/12 13:00 | Noah Lopez v Xavi Matas Ortega | 7-6,4-6,8-10 |
| ITF - M15 - Xativa | 2021/08/03 07:00 | Javier Molino v Xavi Matas Ortega | 5-7,6-0,10-3 |
| ITF - M15 - Xativa | 2021/08/02 10:00 | Xavi Matas Ortega v Grigoriy Korobeynikov | 6-0,6-0 |
| ITF - M25 - Denia | 2021/07/26 16:00 | Albert Roglan v Xavi Matas Ortega | 7-6,6-7,10-5 |