Head to Head
| UK Pro League | 2021/04/09 09:00 | Billy Harris v Julian Cash | 3-6,5-7 |
| UK Pro League | 2021/03/15 15:30 | Billy Harris v Julian Cash | 7-6,7-6 |
| LTA British Tour | 2020/10/03 13:30 | Julian Cash v Billy Harris | 6-7,3-6 |
| UK Tennis Series | 2020/08/16 07:00 | Julian Cash v Billy Harris | 3-6,6-3,10-4 |
| UK Tennis Series | 2020/07/31 14:30 | Billy Harris v Julian Cash | 7-5,6-2 |
| UK Tennis Series | 2020/07/23 09:00 | Billy Harris v Julian Cash | 7-6,6-2 |