| Campionato del Mondo - Qual. 2024 | 04/15 13:30 | 9 | Joe O'Connor v Julien Leclercq | 10-1 | |
| Campionato del Mondo - Qual. 2024 | 04/12 18:00 | 8 | Julien Leclercq v Haydon Pinhey | 10-3 | |
| Open del Galles 2024 | 02/14 14:50 | 6 | Hossein Vafaei v Julien Leclercq | 4-1 | |
| Masters di Germania 2024 | 02/01 14:00 | 4 | Julien Leclercq v Ryan Day | 2-5 | |
| Masters di Germania 2024 | 01/31 14:00 | 5 | Julien Leclercq v Jordan Brown | 5-1 | |
| Masters di Germania 2024 | 01/30 19:00 | 6 | Julien Leclercq v Ken Doherty | 5-3 | |
| German Masters - Qual. 2024 | 01/29 14:00 | 7 | Barry Pinches v Julien Leclercq | 2-5 | |
| Masters di Germania 2024 | 01/29 14:00 | 7 | Ronnie O'Sullivan v Julien Leclercq | CANC | |
| Welsh Open - Qual. 2024 | 01/25 16:00 | 7 | Julien Leclercq v Alfie Burden | 4-3 | |
| World Open - Qual. 2024 | 01/24 10:00 | 7 | Wu Yize v Julien Leclercq | 5-2 | |
| Scottish Open 2023 | 12/13 10:00 | 6 | Julien Leclercq v Si Jiahui | 2-4 | |
| Snooker Shoot-Out 2023 | 12/08 19:45 | 6 | Cao Yupeng v Julien Leclercq | 1-0 |
Julien Leclercq (born 3 February 2003) is a Belgian professional snooker player.
Leclercq turned professional in 2022 after winning the Q Tour Playoff and gained a two-year tour card for the 2022–23 and 2023–24 snooker seasons.