Stadium: Anne Marie Morault Round: 25 Ground: Hardcourt outdoor
| Challenger Pune | 2016/10/25 05:30 | Hugo Nys v Duckhee Lee | 3-6,7-6,1-6 |
| Australian Open WC | 2018/12/01 05:50 | Duckhee Lee v Zhe Li | 6-7,3-6 |
| Australian Open WC | 2018/11/30 06:30 | Duckhee Lee v Renta Tokuda | 6-4,6-4 |
| Australian Open WC | 2018/11/29 04:40 | Duckhee Lee v Hanyi Liu | 6-1,6-2 |
| Challenger Liuzhou | 2018/10/24 06:00 | Radu Albot v Duckhee Lee | 6-2,7-5 |
| Challenger Liuzhou | 2018/10/22 04:15 | Duckhee Lee v Tsung-Hua Yang | 6-2,6-3 |
| Challenger Tashkent | 2018/10/08 14:10 | Evgeny Karlovskiy v Duckhee Lee | 7-6,6-4 |
| Challenger Kaohsiung | 2018/09/22 08:10 | Gael Monfils v Duckhee Lee | 6-1,6-1 |
| Challenger Kaohsiung | 2018/09/21 12:05 | Duckhee Lee v Frederico Ferreira Silva | 6-2,7-5 |
| Challenger Noumea | 2018/12/31 00:55 | Roberto Marcora v Hugo Nys | 4-6,4-6 |
| Challenger Orleans | 2018/09/26 13:45 | Hugo Nys v Elias Ymer | 2-6,6-7 |
| Challenger Orleans | 2018/09/24 10:35 | Hugo Nys v Tobias Simon | 4-6,6-3,6-3 |
| Challenger Orleans | 2018/09/23 13:50 | Hugo Nys v Andrea Vavassori | 6-7,6-4,7-5 |
| Challenger Orleans | 2018/09/22 14:00 | Dustin Brown v Hugo Nys | 6-7,1-6 |
| Challenger Chicago | 2018/09/05 18:05 | Ruben Bemelmans v Hugo Nys | 7-5,7-6 |
| Challenger Chicago | 2018/09/03 23:05 | Hugo Nys v Marcos Giron | 6-1,6-4 |
| Challenger Chicago | 2018/09/02 21:50 | Andrew Harris v Hugo Nys | 4-6,3-6 |