Head to Head
| UK Pro League | 2022/04/09 13:00 | Billy Harris v Daniel Cox | 2-6,6-7 |
| ITF - M25 Bath | 2022/01/14 16:30 | Billy Harris v Daniel Cox | 2-6,7-6,4-6 |
| UK Pro League | 2021/11/08 17:00 | Billy Harris v Daniel Cox | 7-6,6-4 |
| UK Pro League | 2021/09/17 14:00 | Billy Harris v Daniel Cox | 6-3,6-4 |
| UK Pro League | 2021/04/26 10:15 | Billy Harris v Daniel Cox | 1-6,3-6 |
| UK Pro League | 2021/03/17 14:00 | Billy Harris v Daniel Cox | 1-6,6-7 |
| UK Pro League | 2021/03/02 11:15 | Billy Harris v Daniel Cox | 1-6,4-6 |
| UK Tennis Series | 2020/08/11 16:00 | Billy Harris v Daniel Cox | 7-6,2-6,6-10 |
| UK Tennis Series | 2020/07/21 14:30 | Billy Harris v Daniel Cox | 7-6,6-4 |