| British National Championships | 08/14 17:45 | 19 | Joe Lee v Will Salter | 2-3 | |
| British National Championships | 08/14 12:00 | 14 | Joe Lee v Hasnaat Farooqi | 3-0 | |
| British National Championships | 08/17 15:00 | 3 | Joe Lee v Joel Makin | 0-3 | |
| British National Championships | 08/16 13:30 | 7 | George Parker v Joe Lee | 2-3 | |
| CIB Zed Squash Open | 08/24 13:45 | 7 | Rui Soares v Joe Lee | 3-1 | |
| Optasia Championships | 03/08 20:00 | 8 | Diego Elias v Joe Lee | 3-0 | |
| Optasia Championships | 03/06 18:00 | 7 | Joe Lee v Cesar Salazar | Retired | |
| England Squash Championships | 02/10 12:15 | - | Miles Jenkins v Joe Lee | 3-1 | |
| England Squash Championships | 02/09 19:30 | - | Declan James v Joe Lee | 3-0 | |
| Channel VAS Championship | 11/19 18:00 | 7 | Joe Lee v Declan James | 0-3 | |
| DPD Open | 02/24 21:00 | 7 | Gregory Gaultier v Joe Lee | 3-0 | |
| DPD Open | 02/02 15:00 | 7 | Joe Lee v Gregory Gaultier | 0-3 |