Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Zimbabwe F3 | 2018/06/15 09:00 | Benjamin Lock v Mehluli D A Sibanda | 6-2,6-4 |
| ITF M15 Pretoria | 2019/10/05 09:05 | Benjamin Lock v Alexander Donski | 3-6,7-6,4-6 |
| ITF M15 Pretoria | 2019/10/04 11:25 | Benjamin Lock v Marco Brugnerotto | 6-4,6-4 |
| ITF M15 Pretoria | 2019/10/03 09:00 | Benjamin Lock v Dylan Salton | 6-2,6-1 |
| ITF M15 Pretoria | 2019/10/02 07:30 | Benjamin Lock v Thabo Ncube | 6-3,6-1 |
| ITF M15 Johannesburg | 2019/09/29 09:30 | Benjamin Lock v Alexander Donski | 6-7,6-3,7-6 |
| ITF M15 Johannesburg | 2019/09/28 10:00 | Benjamin Lock v Takanyi Garanganga | 6-3,7-6 |
| ITF M15 Johannesburg | 2019/09/27 08:00 | Benjamin Lock v Terence Atmane | 6-4,6-4 |
| ITF M15 Johannesburg | 2019/09/26 11:35 | Benjamin Lock v Claudio Grassi | 6-2,6-1 |
| ITF M15 Pretoria | 2019/10/05 10:10 | Arthur Cazaux v Mehluli D A Sibanda | 6-3,3-6,6-2 |
| ITF M15 Pretoria | 2019/10/04 09:15 | Mehluli D A Sibanda v David Pichler | 6-3,6-4 |
| ITF M15 Pretoria | 2019/10/03 08:55 | Mehluli D A Sibanda v Jordan Hasson | 6-3,7-6 |
| ITF M15 Pretoria | 2019/10/01 07:30 | Mehluli D A Sibanda v Rikhardt Bierman | 6-4,6-4 |
| ITF M15 Johannesburg | 2019/09/26 12:45 | Terence Atmane v Mehluli D A Sibanda | 6-3,6-4 |
| ITF M15 Johannesburg | 2019/09/24 11:30 | Joubert Klopper v Mehluli D A Sibanda | 3-6,5-7 |
| ITF M15 Jakarta | 2019/08/12 02:30 | Karunuday Singh v Mehluli D A Sibanda | 6-3,7-6 |
| ITF M15 Jakarta | 2019/08/05 04:10 | Fitriadi M Rifqi v Mehluli D A Sibanda | 6-4,6-3 |