Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Ramat Hasharon | 2021/05/05 07:00 | Khololwam Montsi v Ben Patael | 4-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/10 07:30 | Edoardo Eremin v Khololwam Montsi | 6-3,4-6,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/03 13:00 | Jakub Paul v Khololwam Montsi | 6-1,7-6 |
| Challenger Potchefstroom | 2021/02/18 08:00 | Adrian Menendez-Maceiras v Khololwam Montsi | 6-3,6-0 |
| Challenger Potchefstroom | 2021/02/16 08:00 | Khololwam Montsi v Brayden Schnur | 6-4,6-1 |
| Challenger Potchefstroom | 2021/02/09 08:00 | Khololwam Montsi v Julien Cagnina | 3-6,1-6 |
| Challenger Potchefstroom | 2020/03/11 11:05 | Khololwam Montsi v Evgeny Karlovskiy | 2-6,7-5,2-6 |
| ITF M15 Johannesburg | 2019/09/25 10:20 | Marco Brugnerotto v Khololwam Montsi | 6-4,6-7,6-7 |
| UK Pro League | 2021/05/02 09:00 | Daniel Little v Julian Cash | 5-7,2-6 |
| UK Pro League | 2021/05/01 11:30 | George Houghton v Julian Cash | 2-6,4-6 |
| UK Pro League | 2021/04/30 10:15 | Julian Cash v Joshua Paris | 6-7,4-6 |
| UK Pro League | 2021/04/28 10:15 | Julian Cash v Mason Recci | 2-6,2-6 |
| UK Pro League | 2021/04/27 16:00 | Julian Cash v Tom Hands | 6-1,6-4 |
| UK Pro League | 2021/04/26 16:00 | Julian Cash v William Nolan | 6-1,6-4 |
| UK Pro League | 2021/04/11 12:00 | Julian Cash v George Houghton | 7-6,4-6,10-4 |
| UK Pro League | 2021/04/10 14:30 | Julian Cash v Henry Patten | 6-7,6-7 |