| UK Tennis Series | 2020/08/01 09:00 | Joshua Paris v Luke Johnson | 2-6,6-7 |
| ITF Greece F2 Qual | 2017/03/14 11:00 | Luke Johnson v Joshua Paris | 2-6,0-6 |
| UK Pro League | 2021/03/02 17:00 | Luke Johnson v Jack Findel-Hawkins | 6-4,6-7,12-10 |
| ITF - M15 Heraklion | 2020/11/24 08:30 | Luke Johnson v Roman Andres Burruchaga | 6-0,1-6,9-11 |
| ITF - M15 Heraklion | 2020/11/13 08:30 | Luke Johnson v Sebastian Fanselow | 4-6,1-6 |
| ITF - M15 Heraklion | 2020/11/12 11:00 | Luke Johnson v Markos Kalovelonis | 6-3,6-3 |
| ITF - M15 Heraklion | 2020/11/12 07:30 | Nicholas David Ionel v Luke Johnson | 3-6,6-1,12-14 |
| ITF - M15 Heraklion | 2020/11/11 09:30 | Tadeas Paroulek v Luke Johnson | 1-6,2-6 |
| ITF - M15 Heraklion | 2020/11/08 10:30 | Max Basing v Luke Johnson | 4-6,0-6 |
| ITF - M15 Heraklion | 2020/11/03 09:00 | Yshai Oliel v Luke Johnson | 6-2,6-3 |
| UK Pro League | 2021/03/02 14:00 | Anton Matusevich v Joshua Paris | 6-2,4-6,10-4 |
| UK Pro League | 2021/03/01 10:00 | Jonathan Gray v Joshua Paris | 3-6,6-7 |
| ITF - M15 Parnu | 2020/11/04 11:50 | Leandro Riedi v Joshua Paris | 6-1,6-3 |
| UK Tennis Series | 2020/08/09 13:00 | Billy Harris v Joshua Paris | 7-5,6-4 |
| UK Tennis Series | 2020/08/08 09:00 | Tom Hands v Joshua Paris | 2-6,4-6 |
| UK Tennis Series | 2020/08/07 09:00 | Joshua Paris v Marcus Willis | 7-6,5-7,10-6 |
| UK Tennis Series | 2020/08/06 13:00 | Joshua Paris v Sean Hodkin | 6-3,7-6 |
| UK Tennis Series | 2020/08/05 14:30 | Henry Patten v Joshua Paris | 6-4,6-4 |