Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/22 09:00 | Ren Nakamura v Dheeraj Kodancha Srinivasan | 6-4,7-5 |
| ITF M15 Monastir | 2021/08/15 11:00 | Shohei Chikami v Dheeraj Kodancha Srinivasan | 6-0,6-1 |
| ITF M15 Monastir | 2021/08/09 07:30 | Takuya Kumasaka v Dheeraj Kodancha Srinivasan | 6-2,6-1 |
| ITF M15 Indore | 2021/03/07 06:00 | Dheeraj Kodancha Srinivasan v Yugal Bansal | 6-3,1-6,6-10 |
| ITF M15 Monastir | 2021/08/24 07:30 | Gabriel Ciro Da Silva v Chanchai Sookton-Eng | 4-6,7-6,7-10 |
| ITF M15 Monastir | 2021/08/23 09:00 | Eduardo Lacalle v Chanchai Sookton-Eng | 2-6,1-6 |
| ITF M15 Monastir | 2021/08/22 11:00 | Tom Dynka v Chanchai Sookton-Eng | 2-6,3-6 |
| ITF M15 Monastir | 2021/08/16 08:30 | Chanchai Sookton-Eng v Masamichi Imamura | 3-6,4-6 |
| ITF M15 Monastir | 2021/08/15 09:30 | Dostanbek Tashbulatov v Chanchai Sookton-Eng | 6-7,2-6 |
| ITF M15 Monastir | 2021/08/08 08:30 | Chanchai Sookton-Eng v Egor Novikov | 2-6,0-6 |
| ITF M15 Monastir | 2021/08/03 07:30 | Chanchai Sookton-Eng v Kody Pearson | 2-6,2-6 |
| ITF M15 Monastir | 2021/08/02 08:30 | Chanchai Sookton-Eng v Aleksandr Lobanov | 6-4,6-2 |