Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 - Monastir | 2021/07/05 14:00 | Kazuma Kawachi v Kody Pearson | 6-4,0-6,7-10 |
| ITF - M15 - Monastir | 2021/07/05 08:00 | Kazuma Kawachi v Francesco Cano | 6-4,6-2 |
| ITF - M15 - Monastir | 2021/07/04 09:00 | Kazuma Kawachi v Credit Chaiyarin | 6-3,6-2 |
| ITF - M15 - Monastir | 2021/06/30 10:30 | Ji Hoon Son v Kazuma Kawachi | 6-3,6-4 |
| ITF - M15 - Monastir | 2021/06/28 14:00 | Kazuma Kawachi v Vladislav Ivanov | 1-6,6-4,10-6 |
| ITF - M15 - Monastir | 2021/06/28 09:00 | Kazuma Kawachi v Adam Nagoudi | 6-1,6-4 |
| ITF - M15 - Monastir | 2021/06/20 10:30 | Shohei Chikami v Kazuma Kawachi | 6-2,6-1 |
| ITF - M15 - Monastir | 2021/06/14 08:00 | Guilherme Sousa Severin v Kazuma Kawachi | 6-4,4-6,10-4 |
| ITF - M15 - Monastir | 2021/07/06 08:00 | Terence Atmane v Tomas Farjat | 7-6,6-4 |
| ITF - M15 - Monastir | 2021/07/01 13:00 | Tomas Farjat v Ryota Tanuma | 6-3,6-1 |
| ITF - M15 - Monastir | 2021/06/30 13:00 | Tomas Farjat v August Holmgren | 7-6,7-6 |
| ITF - M15 - Monastir | 2021/06/28 14:00 | Tomas Farjat v Dylan Salton | 6-3,7-6 |
| ITF - M15 - Monastir | 2021/06/28 09:00 | Tomas Farjat v Cesar Bourgois | 6-2,7-6 |
| ITF - M15 - Monastir | 2021/06/27 11:30 | Tomas Farjat v Ivan Dikenstein | 6-4,7-5 |
| ITF - M15 - Monastir | 2021/06/21 13:30 | Tomas Farjat v Omni Kumar | 2-6,7-5,3-10 |
| ITF - M15 - Monastir | 2021/06/21 09:00 | Tomas Farjat v Sungbeen Sim | 6-4,6-4 |