Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Johannesburg | 2021/09/12 10:30 | Seth Seely v Roy Hobbs | 3-6,6-4,10-8 |
| ITF M15 Sharm El Sheikh | 2021/10/11 09:30 | Seth Seely v Louis Allen | 4-6,6-1,7-10 |
| ITF M25 Pretoria | 2021/09/27 10:00 | Jordan Parker v Seth Seely | 7-5,6-2 |
| ITF M25 Pretoria | 2021/09/26 09:00 | LJ Fick v Seth Seely | 4-6,3-6 |
| ITF M25 Johannesburg Qual | 2021/09/19 08:10 | Seth Seely v Robbie Arends | 4-6,2-6 |
| ITF M25 Johannesburg | 2021/09/13 09:15 | Sahar Simon v Seth Seely | 6-1,6-2 |
| ITF M25 Johannesburg | 2021/09/12 10:30 | Seth Seely v Roy Hobbs | 3-6,6-4,10-8 |
| ITF M15 Monastir | 2021/06/27 10:30 | Seth Seely v Dylan Salton | 4-6,4-6 |
| ITF M15 Monastir | 2021/06/20 08:00 | Francisco Faigenbaum v Seth Seely | 7-6,7-5 |
| ITF M15 Sharm El Sheikh | 2021/10/11 08:30 | Pijus Vaitiekunas v Roy Hobbs | 6-7,7-6,10-2 |
| ITF M15 Sharm El Sheikh | 2021/10/10 09:30 | Roy Hobbs v Noppadol Noikor | 6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2021/10/03 10:30 | Roy Hobbs v Daiki Yoshimura | 2-6,2-6 |
| ITF M25 Pretoria | 2021/09/27 10:00 | Roy Hobbs v Alexander Edley | 3-6,2-6 |
| ITF M25 Pretoria | 2021/09/26 10:40 | Ethan D Sibanda v Roy Hobbs | 3-6,6-4,10-12 |
| ITF M25 Johannesburg Qual | 2021/09/19 10:35 | Roy Hobbs v Luc Koenig | 6-7,6-7 |
| ITF M25 Johannesburg | 2021/09/12 10:30 | Seth Seely v Roy Hobbs | 3-6,6-4,10-8 |
| ATP Singapore | 2021/02/20 03:00 | Roy Hobbs v John-Patrick Smith | 1-6,1-6 |