Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Johannesburg | 2021/09/22 08:30 | Daniel Cukierman v Neil Oberleitner | 6-2,6-3 |
| ITF M25 Johannesburg | 2021/09/21 07:00 | Neil Oberleitner v Joshua Howard-Tripp | 6-3,6-1 |
| ITF M25 Johannesburg | 2021/09/20 08:15 | Neil Oberleitner v Alexey Dubinin | 6-0,6-1 |
| ITF M25 Johannesburg Qual | 2021/09/19 07:00 | Neil Oberleitner v Ethan Terblanche | 6-2,6-1 |
| ITF M25 Johannesburg | 2021/09/13 07:25 | Leonid Sheyngezikht v Neil Oberleitner | 6-3,1-6,10-4 |
| ITF M25 Johannesburg | 2021/09/12 07:30 | Shahar Gabay v Neil Oberleitner | 1-6,0-6 |
| Challenger Tulln | 2021/09/07 10:10 | Neil Oberleitner v Hugo Gaston | 6-7,2-6 |
| Challenger Tulln | 2021/09/06 08:00 | Neil Oberleitner v Gonzalo Villanueva | 7-5,6-2 |
| ITF M25 Pretoria | 2021/09/26 06:50 | Luke Clifton v Benjamin Scott | 0-6,2-6 |
| ITF M25 Johannesburg | 2021/09/19 11:50 | Menelaos Efstathiou v Benjamin Scott | 6-0,6-2 |
| ITF M25 Johannesburg | 2021/09/12 09:00 | Dylan Salton v Benjamin Scott | 6-0,6-0 |