Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Santo Domingo | 2021/06/01 15:25 | Shintaro Imai v Evan Zhu | 6-3,6-3 |
| 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 M25 Santo Domingo | 2021/06/01 15:30 | Adam El Mihdawy v Christian Langmo | 6-7,5-7 |
| ITF M15 Monastir | 2021/04/22 10:35 | Christoph Negritu v Christian Langmo | 7-5,7-6 |
| ITF M15 Monastir | 2021/04/20 13:25 | Christian Langmo v Aziz Ouakaa | 7-5,6-2 |
| ITF M15 Monastir | 2021/04/07 08:30 | Franco Agamenone v Christian Langmo | 6-3,6-2 |
| ITF M15 Monastir | 2021/04/01 08:30 | Christian Langmo v Alen Avidzba | 3-6,6-3,3-6 |
| ITF M15 Monastir | 2021/03/30 10:30 | Christoph Negritu v Christian Langmo | 6-3,6-7,6-7 |
| ITF M15 Monastir | 2021/03/26 08:30 | Christian Langmo v Colin Sinclair | 6-4,3-6,2-6 |
| ITF M15 Monastir | 2021/03/25 10:30 | Benjamin Lock v Christian Langmo | 6-3,4-6,4-6 |