Estadio: TSITSIPAS COURT Round: 25 Ground: Hardcourt outdoor
| ITF M15 Doha | 2021/10/15 13:00 | Valentin Vacherot v Alastair Gray | 6-3,6-4 |
| ITF M15 Doha | 2021/10/13 16:10 | Joshua Paris v Alastair Gray | 4-6,2-6 |
| ITF M25 Pretoria | 2021/10/01 13:50 | Rio Noguchi v Alastair Gray | 6-3,7-6 |
| ITF M25 Pretoria | 2021/09/30 07:30 | Alastair Gray v Makoto Ochi | 6-1,4-6,6-2 |
| ITF M25 Pretoria | 2021/09/29 12:45 | Alastair Gray v Asaf Friedler | 6-2,6-1 |
| ITF M25 Johannesburgo | 2021/09/26 09:30 | Alastair Gray v Michail Pervolarakis | 4-6,6-3,6-2 |
| ITF M25 Johannesburgo | 2021/09/25 11:00 | Mateus Alves v Alastair Gray | 4-6,6-3,2-6 |
| ITF M25 Johannesburgo | 2021/09/24 07:55 | Alastair Gray v Khololwam Montsi | 6-2,6-4 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Zsombor Velcz v Preston Brown | 2-6,6-3,10-4 |
| ITF M15 Heraklion | 2021/11/08 08:00 | David Quayle v Preston Brown | 2-6,4-6 |
| ITF M15 Doha | 2021/10/13 18:45 | Dominik Boehler v Preston Brown | 6-4,6-3 |
| ITF M15 Doha | 2021/10/12 12:30 | Nico Hornitschek v Preston Brown | 2-6,4-6 |
| ITF M15 Doha | 2021/10/11 13:30 | Chinmaya Dev Chauhan v Preston Brown | 2-6,3-6 |
| ITF M15 Doha | 2021/10/05 12:00 | Iiro Vasa v Preston Brown | 7-5,3-6,6-3 |
| ITF M25 Pretoria | 2021/09/26 08:50 | Preston Brown v Luc Koenig | 7-5,2-6,5-10 |
| ITF M25 Johannesburgo | 2021/09/21 07:00 | Menelaos Efstathiou v Preston Brown | 6-2,6-2 |