Head to Head
| UK Pro League | 2022/01/19 17:15 | Joshua Paris v Billy Harris | 2-6,3-6 |
| UK Pro League | 2021/08/23 10:00 | Billy Harris v Joshua Paris | 6-7,1-6 |
| UK Pro League | 2021/04/10 10:15 | Billy Harris v Joshua Paris | 6-4,7-6 |
| UK Pro League | 2021/03/07 17:00 | Joshua Paris v Billy Harris | 6-3,6-4 |
| UK Tennis Series | 2020/08/09 13:00 | Billy Harris v Joshua Paris | 7-5,6-4 |
| UK Tennis Series | 2020/08/03 16:00 | Billy Harris v Joshua Paris | 6-2,2-6,3-10 |
| ITF Great Britain F2 | 2018/02/05 12:30 | Billy Harris v Joshua Paris | 7-5,6-7,6-4 |