Stadium: Court 15 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Pretoria | 2019/10/03 09:10 | Alexander Donski v Joshua Luck | 7-5,6-3 |
| ITF M15 Pretoria | 2019/10/02 08:55 | Alexander Donski v Charl Morgan | 2-6,6-3,6-2 |
| 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 08:00 | Alexander Donski v David Pichler | 6-3,6-7,6-4 |
| ITF M15 Johannesburg | 2019/09/27 08:00 | Hamid Reza Nadaf v Alexander Donski | 3-6,3-6 |
| ITF M15 Johannesburg | 2019/09/26 11:10 | Courtney John Lock v Alexander Donski | 3-6,6-7 |
| ITF M15 Johannesburg | 2019/09/24 08:00 | Charl Morgan v Alexander Donski | 0-6,6-7 |
| ITF M15 Curtea de Arges | 2019/08/20 13:05 | Nicholas David Ionel v Alexander Donski | 6-4,6-4 |
| ITF M15 Pretoria | 2019/10/03 08:55 | Arsenije Zlatanovic v Lance-Pierre Du Toit | 6-1,3-6,7-5 |
| ITF M15 Pretoria | 2019/10/01 07:30 | Louis Pretorius v Arsenije Zlatanovic | 4-6,6-7 |
| ITF M15 Johannesburg | 2019/09/26 09:40 | Takanyi Garanganga v Arsenije Zlatanovic | 6-4,6-4 |
| ITF M15 Johannesburg | 2019/09/25 08:00 | Arsenije Zlatanovic v Emmanuel Luria | 6-1,6-2 |
| ITF M25 La Marsa | 2019/09/06 09:00 | Arsenije Zlatanovic v Adelchi Virgili | 6-2,6-2 |
| ITF M25 La Marsa | 2019/09/03 09:00 | Zakaria B Brahim v Arsenije Zlatanovic | 3-6,3-6 |
| ITF M25 Gyor | 2019/08/28 08:00 | Arsenije Zlatanovic v Maxime Chazal | 1-6,1-6 |
| ITF M25 Gyor | 2019/08/27 08:00 | Arsenije Zlatanovic v Dusan Obradovic | 6-3,4-6,10-3 |