Stadium: Court Saint Gregoire Round: 19 Ground: Hardcourt indoor
| ITF M15 Troisdorf | 2021/05/13 09:00 | Mertens, Yannick v Johnson, Luke | 7-6,6-4 |
| Challenger Rennes | 2022/09/11 14:10 | Ivan Liutarevich v Mertens, Yannick | 5-7,6-7 |
| ITF M25 Bagneres-De-Bigorre | 2022/09/06 10:10 | Mertens, Yannick v Maxence Beauge | 3-6,1-6 |
| ITF - M25 Nottingham | 2022/07/26 13:20 | Daniel Cox v Mertens, Yannick | 6-2,6-2 |
| ITF M25 Roehampton | 2022/07/13 13:00 | Mertens, Yannick v Finn Bass | 1-6,6-4,5-7 |
| ITF M25 Roehampton | 2022/07/12 13:25 | Giles Hussey v Mertens, Yannick | 4-6,2-6 |
| ITF M25 Ajaccio | 2022/07/05 06:55 | Bouchelaghem, Cesar v Mertens, Yannick | 6-7,7-5,6-2 |
| ITF - M15 Héraklion | 2022/05/13 07:00 | Adrian Bodmer v Mertens, Yannick | 6-4,6-2 |
| ITF - M15 Héraklion | 2022/05/12 08:55 | Nusdeo, Joao Marcos v Mertens, Yannick | 1-6,1-6 |
| Challenger Rennes | 2022/09/11 11:00 | Virgile Le Bourjois v Johnson, Luke | 2-6,2-6 |
| Challenger Cassis | 2022/09/04 08:00 | Johnson, Luke v Bellucci, Thomaz | 2-6,6-7 |
| Challenger Mallorca | 2022/08/29 08:00 | Johnson, Luke v Alberto Barroso Campos | 3-6,4-6 |
| ITF M25 Roehampton | 2022/08/24 09:00 | Johnson, Luke v Elliot Benchetrit | 4-6,1-6 |
| Grodzisk Mazowiecki, Poland | 2022/08/15 11:40 | Skander Mansouri v Johnson, Luke | 6-3,4-6,6-2 |
| Grodzisk Mazowiecki, Poland | 2022/08/15 08:00 | Johnson, Luke v Ignacio Monzon | 6-4,6-0 |
| UK Pro League | 2022/02/05 14:00 | Murphy, Brandon v Johnson, Luke | 6-4,7-6 |
| UK Pro League | 2022/02/04 14:00 | Johnson, Luke v Harry Wendelken | 3-6,7-6,10-8 |