Estádio: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2021/10/31 13:30 | Krittin Koaykul v Roy Hobbs | 7-6,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/10/27 08:00 | Illya Beloborodko v Krittin Koaykul | 6-2,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/10/19 08:55 | Krittin Koaykul v Dean Cooper Kirby | 6-2,4-6,4-10 |
| ITF - M15 Sharm El Sheikh | 2021/10/11 07:30 | Sergo Sikharulidze v Krittin Koaykul | 6-1,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/10/10 07:00 | Henrique S Gomes v Krittin Koaykul | 5-7,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/10/05 09:35 | Krittin Koaykul v Jakub Kroslak | 1-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/10/04 09:00 | Krittin Koaykul v Ofer Hacohen | 6-3,6-3 |
| ITF - M15 Cairo | 2021/09/27 12:00 | Krittin Koaykul v Genaro Marzialetti | 6-4,3-6,3-10 |
| ITF - M15 Sharm El Sheikh | 2021/10/25 08:00 | Stylianos Christodoulou v Matias Riva | 6-3,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/10/24 12:00 | Oleksiy Kalynyuk v Matias Riva | 2-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/10/18 10:30 | Matias Riva v Carlos Divar | 2-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/10/17 14:00 | Matias Riva v Ha Minh Duc Vu | 4-6,7-6,10-5 |
| ITF - M15 Sharm El Sheikh | 2021/10/11 07:30 | Palaphoom Kovapitukted v Matias Riva | 7-6,6-0 |
| ITF - M15 Sharm El Sheikh | 2021/10/10 07:00 | Matias Riva v Astur Martinez Irigoyen | 4-6,6-4,10-8 |
| ITF - M15 Sharm El Sheikh | 2021/10/04 09:00 | Volodymyr Uzhylovskyi v Matias Riva | 6-1,6-3 |
| ITF - M15 Córdoba | 2021/04/04 14:30 | Benjamin Denis Alarcon v Matias Riva | 3-6,6-4,10-3 |