Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/04 09:00 | Alexander Donski v Shintaro Imai | 7-5,6-4 |
| ITF M15 Monastir | 2021/04/29 08:15 | Shintaro Imai v Benjamin Pietri | 6-7,4-6 |
| ITF M15 Monastir | 2021/04/22 10:00 | Shintaro Imai v Igor Marcondes | 3-6,1-6 |
| ITF M15 Monastir | 2021/04/21 08:25 | Shintaro Imai v Savva Polukhin | 6-3,6-4 |
| ITF M15 Monastir | 2021/04/16 15:00 | Shintaro Imai v Franco Agamenone | 2-6,2-6 |
| ITF M15 Monastir | 2021/04/15 08:30 | Shintaro Imai v Mirko Martinez | 6-1,6-1 |
| ITF M15 Monastir | 2021/04/13 09:30 | Shintaro Imai v Evan Zhu | 6-4,6-7,6-0 |
| ITF M15 Sharm El Sheikh | 2021/03/11 09:00 | Yu Hsiou Hsu v Shintaro Imai | 7-6,6-2 |
| ITF M15 Monastir | 2021/05/23 09:30 | Omni Kumar v Taketo Takamisawa | 6-2,6-2 |
| ITF M15 Monastir | 2021/05/19 10:45 | Omni Kumar v Jeremy Beale | 5-7,6-7 |
| ITF M15 Monastir | 2021/05/17 13:30 | Omni Kumar v Sungbeen Sim | 6-4,7-5 |
| ITF M15 Monastir | 2021/05/17 09:00 | Omni Kumar v Alessio Tramontin | 6-0,6-2 |
| ITF M15 Monastir | 2021/05/15 08:25 | Omni Kumar v Yunseong Chung | 2-6,5-7 |
| ITF M15 Monastir | 2021/05/14 08:30 | Omni Kumar v Alexander Donski | 2-6,7-5,6-3 |
| ITF M15 Monastir | 2021/05/13 10:30 | Yusuke Takahashi v Omni Kumar | 3-6,6-2,1-6 |
| ITF M15 Monastir | 2021/05/12 08:30 | Yuta Kikuchi v Omni Kumar | 6-7,1-6 |