Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2021/11/02 09:15 | Krittin Koaykul v Recci, Mason | 3-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2021/11/01 10:00 | Krittin Koaykul v Matias Riva | 3-6,6-4,10-5 |
| ITF - M15 Sharm El Sheikh | 2021/10/31 13:30 | Krittin Koaykul v Hobbs, Roy | 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 | Gomes, Henrique Silvestre 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 | 2021/11/03 12:10 | Yuichiro Inui v Ray Ho | 7-6,7-5 |
| ITF - M15 Sharm El Sheikh | 2021/11/02 07:30 | Ray Ho v Su, Yu-Hsiang | 6-4,7-6 |
| ITF - M15 Sharm El Sheikh | 2021/11/01 08:00 | Ray Ho v Kalinin, Aleksandr | 6-3,6-2 |
| ITF M25 Bacau | 2021/08/17 09:15 | Ray Ho v Ioan Alexandru Chirita | 6-4,6-0 |
| ITF M25 Bacau | 2021/08/16 12:00 | Ray Ho v Aghion, Razvan | 6-0,6-2 |
| ITF M15 Curtea de Arges | 2021/08/11 13:50 | Frunza, Nicolae v Ray Ho | 6-4,6-7,6-3 |
| ITF M15 Curtea de Arges | 2021/08/10 08:25 | Dan Alexandru Tomescu v Ray Ho | 6-3,4-6,2-10 |
| ITF M15 Curtea de Arges | 2021/08/09 09:00 | Nicolas Bruna v Ray Ho | 4-6,2-6 |