| ITF Belarus F3 | 2018/08/20 10:10 | Gray, Jonathan v Paris, Joshua | 6-4,4-6,4-6 |
| ITF Great Britain F3 | 2017/02/14 10:30 | Gray, Jonathan v Paris, Joshua | 6-2,3-6,6-4 |
| LTA British Tour | 2020/09/06 09:00 | Arthur Fery v Gray, Jonathan | 6-4,3-6,10-8 |
| LTA British Tour | 2020/09/05 12:05 | Gray, Jonathan v Alexis Canter | 7-5,6-2 |
| LTA British Tour | 2020/09/05 09:00 | Daniel Little v Gray, Jonathan | 6-7,3-6 |
| LTA British Tour | 2020/09/04 10:00 | Onuma, Yujiro v Gray, Jonathan | 3-6,3-6 |
| LTA British Tour | 2020/08/28 19:55 | Felix Gill v Gray, Jonathan | 6-3,7-6 |
| LTA British Tour | 2020/08/23 09:00 | Gray, Jonathan v Arthur Fery | 2-6,5-7 |
| LTA British Tour | 2020/08/22 12:15 | Gray, Jonathan v Daniel Little | 7-5,4-6,12-10 |
| LTA British Tour | 2020/08/22 09:00 | Gray, Jonathan v Murphy, Brandon | 2-6,7-5,10-4 |
| ITF M15 Parnu | 2020/11/04 11:50 | Leandro Riedi v Paris, Joshua | 6-1,6-3 |
| UK Tennis Series | 2020/08/09 13:00 | Billy Harris v Paris, Joshua | 7-5,6-4 |
| UK Tennis Series | 2020/08/08 09:00 | Hands, Tom v Paris, Joshua | 2-6,4-6 |
| UK Tennis Series | 2020/08/07 09:00 | Paris, Joshua v Willis, Marcus | 7-6,5-7,10-6 |
| UK Tennis Series | 2020/08/06 13:00 | Paris, Joshua v Sean Hodkin | 6-3,7-6 |
| UK Tennis Series | 2020/08/05 14:30 | Patten, Henry v Paris, Joshua | 6-4,6-4 |
| UK Tennis Series | 2020/08/04 13:00 | Ryan Peniston v Paris, Joshua | 6-3,6-4 |
| UK Tennis Series | 2020/08/03 16:00 | Billy Harris v Paris, Joshua | 6-2,2-6,3-10 |