Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Johannesburg Qual | 2021/09/19 07:00 | Cash, Julian v Lwazi Ngwenya | 6-3,6-1 |
| ITF M25 Johannesburg | 2021/09/15 07:55 | Cash, Julian v Alec Beckley | 4-6,6-7 |
| UK Pro League | 2021/08/29 10:00 | Cash, Julian v Patten, Henry | 6-4,6-4 |
| UK Pro League | 2021/08/28 10:00 | Cash, Julian v Billy Harris | 4-6,7-6,2-10 |
| UK Pro League | 2021/08/26 10:15 | Sean Hodkin v Cash, Julian | 3-6,6-7 |
| UK Pro League | 2021/08/24 13:00 | Cash, Julian v Ewan Moore | 7-6,7-6 |
| UK Pro League | 2021/08/23 13:00 | Cash, Julian v Patten, Henry | 7-6,2-6,6-10 |
| ITF M15 Bratislava | 2021/08/17 08:00 | Cash, Julian v Eero Vasa | 4-6,3-6 |
| ITF M25 Johannesburg Qual | 2021/09/19 08:25 | Yeshaya, Omer v Davis, Jamie | 6-2,2-6,10-8 |
| ITF M25 Johannesburg | 2021/09/13 13:30 | Yeshaya, Omer v Caripi, Vasilios | 1-6,6-7 |
| ITF M25 Johannesburg | 2021/09/13 09:40 | Preston Brown v Yeshaya, Omer | 6-1,6-7,3-10 |
| ITF M25 Johannesburg | 2021/09/12 10:50 | Lyle Zaloumis v Yeshaya, Omer | 2-6,0-6 |
| ITF M15 Telavi | 2021/08/01 06:00 | Yeshaya, Omer v Spasibo, Danil | 4-6,3-6 |
| ITF M25 Telavi | 2021/07/30 09:45 | Yeshaya, Omer v Aleksandre Metreveli | 0-6,2-6 |
| ITF M25 Telavi | 2021/07/27 05:30 | Yeshaya, Omer v Otin, Pol | 6-2,2-6,10-1 |
| ITF M25 Telavi | 2021/07/26 13:55 | Borisiouk, Martin v Yeshaya, Omer | 3-6,6-4,10-12 |