Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/07/26 08:00 | Paris, Joshua v Aleksandr Lobanov | 4-6,6-3,10-5 |
| ITF - M15 Monastir | 2021/07/25 08:00 | Paris, Joshua v Joan Busoms Puig | 6-2,6-0 |
| UK Pro League | 2021/07/15 11:30 | Charles Broom v Paris, Joshua | 6-2,6-3 |
| UK Pro League | 2021/07/12 10:00 | Paris, Joshua v Bevan, Llewelyn | 6-3,6-2 |
| ITF - M15 Héraklion | 2021/06/07 07:30 | Paris, Joshua v Matteo De Vincentis | 5-7,1-6 |
| ITF - M15 Héraklion | 2021/06/01 06:30 | Paris, Joshua v Cash, Julian | 3-6,4-6 |
| ITF - M15 Héraklion | 2021/05/31 09:00 | Paris, Joshua v Cheraag Bajwa | 6-1,6-3 |
| ITF - M15 Héraklion | 2021/05/30 15:00 | Paris, Joshua v Patrick Foley | 6-7,6-4,10-4 |
| ITF - M15 Monastir | 2021/07/26 08:00 | Alec Deckers v Matthew Dellavedova | 7-5,2-6,10-7 |
| ITF - M15 Monastir | 2021/07/25 09:00 | Ben Abdallah, Skander v Alec Deckers | 2-6,3-6 |
| ITF M25 The Hague | 2021/06/27 08:00 | Netuschil, Marvin v Alec Deckers | 6-4,6-2 |
| ITF M25 Alkmaar | 2021/06/20 17:00 | Alec Deckers v Guy Den Heijer | 3-6,7-6,4-10 |
| ITF - M15 Héraklion | 2021/06/08 08:00 | Cohen, Eduardo v Alec Deckers | 3-6,7-6,10-7 |
| ITF - M15 Héraklion | 2021/06/07 07:30 | Alec Deckers v Boyer, Toby D | 7-6,6-1 |
| ITF - M15 Héraklion | 2021/06/02 08:20 | Petros Tsitsipas v Alec Deckers | 6-4,6-4 |
| ITF - M15 Héraklion | 2021/05/26 08:35 | Daniel Cox v Alec Deckers | 6-1,6-0 |