Stadium: Central Round: 14 Ground: Hardcourt indoor
| ITF M25 Carnac | 2023/05/30 07:55 | Mikalai Haliak v Lucas Poullain | 6-2,2-6,3-6 |
| Challenger Cherbourg | 2024/02/14 19:00 | Lucas Poullain v Mark Lajal | 6-7,1-6 |
| Challenger Cherbourg | 2024/02/12 15:50 | Marius Copil v Lucas Poullain | 3-6,4-6 |
| Challenger Quimper | 2024/01/23 13:30 | Lucas Poullain v Samuel Vincent Ruggeri | 2-6,4-6 |
| Challenger Quimper | 2024/01/22 16:10 | Lucas Poullain v Antoine Hoang | 6-1,6-3 |
| Challenger Nonthaburi | 2024/01/15 03:00 | Lucas Poullain v Giovanni Fonio | 6-4,6-7,2-6 |
| Challenger Nonthaburi | 2024/01/14 05:50 | Lucas Poullain v Anapat Timangkul | 6-0,6-2 |
| Challenger Nonthaburi | 2024/01/08 08:05 | Lucas Poullain v Salvatore Caruso | 0-6,2-6 |
| Challenger Nonthaburi | 2024/01/01 08:10 | Lucas Poullain v Kimmer Coppejans | 6-3,1-6,2-6 |
| Challenger Manama | 2024/02/12 15:55 | Adrian Andreev v Mikalai Haliak | 6-1,6-2 |
| Challenger Manama | 2024/02/12 11:15 | Anthony Popyrin v Mikalai Haliak | 4-6,7-5,4-6 |
| Challenger Burnie | 2024/02/05 02:35 | Mikalai Haliak v Yusuke Takahashi | 1-6,7-6,3-6 |
| Challenger Burnie | 2024/01/31 01:55 | Mikalai Haliak v Marc Polmans | 3-6,6-4,6-7 |
| Challenger Burnie | 2024/01/29 04:10 | Christian Langmo v Mikalai Haliak | 6-3,5-7,6-7 |
| Challenger Quimper | 2024/01/22 13:55 | Arjun Kadhe v Mikalai Haliak | 7-5,6-4 |
| Challenger Tenerife | 2024/01/14 10:00 | Mikalai Haliak v Nino Serdarusic | 3-6,2-6 |
| ATP Adelaide | 2024/01/07 04:25 | Mikalai Haliak v James McCabe | 1-6,4-6 |