Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Antalya | 2021/12/09 07:00 | Duckhee Lee v Oleg Prihodko | 3-6,3-6 |
| Challenger Antalya | 2021/12/07 07:30 | Duckhee Lee v Fabian Marozsan | 6-4,6-1 |
| Challenger Antalya | 2021/11/30 10:45 | Duckhee Lee v Eduard Esteve Lobato | 2-6,3-6 |
| ITF M15 Cairo | 2021/11/25 10:20 | Duckhee Lee v Daniil Ostapenkov | 6-4,6-3 |
| ITF M15 Cairo | 2021/11/24 08:00 | Duckhee Lee v Luca Tomasetto | 6-3,5-7,6-4 |
| ITF M15 Sharm El Sheikh | 2021/11/20 08:00 | Peter Fajta v Duckhee Lee | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2021/11/19 08:00 | Chien Hsun Lo v Duckhee Lee | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/11/18 09:50 | Neil Oberleitner v Duckhee Lee | 3-6,4-6 |
| Davis Cup | 2021/09/18 08:10 | Hong Kit Wong v Mousa Alkotop | 6-4,6-1 |
| Davis Cup | 2021/09/16 08:15 | Hong Kit Wong v Essa Qabazard | 6-4,6-3 |
| Davis Cup | 2021/09/15 08:30 | Hong Kit Wong v Syed Mohd Agil Syed Naguib | 3-6,6-1,6-2 |
| ITF M15 Monastir | 2020/02/25 08:30 | Hong Kit Wong v Benjamin Pietri | 1-6,3-6 |
| ITF M15 Hong Kong | 2020/01/09 02:30 | Adam El Mihdawy v Hong Kit Wong | 6-4,7-5 |
| ITF M15 Hong Kong | 2020/01/08 05:15 | Wei-De Lin v Hong Kit Wong | 4-6,6-4,5-7 |
| ITF M15 Meshref | 2019/11/14 08:00 | Gauthier Onclin v Hong Kit Wong | 6-0,6-3 |
| ITF M15 Meshref | 2019/11/13 08:05 | Mousa Shanan Zayed v Hong Kit Wong | 5-7,0-6 |