Stadium: Centre Court Round: 28 Ground: Hardcourt outdoor
| ITF Japan F3 | 2016/03/24 03:15 | Duckhee Lee v Soonwoo Kwon | 6-3,6-2 |
| Australian Open 2017 Qual | 2017/01/14 05:10 | Duckhee Lee v Alexander Bublik | 6-4,4-6,4-6 |
| Australian Open 2017 Qual | 2017/01/13 08:50 | Duckhee Lee v Bradley Mousley | 6-7,6-0,6-2 |
| Australian Open 2017 Qual | 2017/01/11 07:35 | Nicolas Kicker v Duckhee Lee | 7-5,5-7,1-6 |
| Challenger Noumea | 2017/01/02 23:00 | Duckhee Lee v Cameron Norrie | 4-6,4-6 |
| Australian Open 2017 WC | 2016/12/04 06:20 | Denis Istomin v Duckhee Lee | 7-5,6-1 |
| Australian Open 2017 WC | 2016/12/03 07:00 | Di Wu v Duckhee Lee | 2-6,7-5,5-7 |
| Australian Open 2017 WC | 2016/12/02 04:15 | Ruben Gonzales v Duckhee Lee | 6-4,3-6,4-6 |
| Australian Open 2017 WC | 2016/11/30 02:45 | Xi Qi v Duckhee Lee | 2-6,6-4,1-6 |
| Challenger Bangkok 2 | 2017/01/09 06:00 | Soonwoo Kwon v Yannick Maden | 1-6,1-6 |
| Challenger Bangkok | 2017/01/03 04:55 | Maximilian Marterer v Soonwoo Kwon | 6-0,6-4 |
| Challenger Bangkok Qual | 2017/01/02 03:00 | Soonwoo Kwon v Fajing Sun | 6-2,4-6,6-2 |
| Challenger Bangkok Qual | 2017/01/01 05:05 | Soonwoo Kwon v Jurabek Karimov | 6-0,6-4 |
| Challenger Bangkok Qual | 2016/12/31 07:45 | Axel Michon v Soonwoo Kwon | 2-6,6-7 |
| ITF Thailand F6 | 2016/12/28 03:00 | Fabien Reboul v Soonwoo Kwon | 6-3,6-1 |
| ITF Thailand F6 | 2016/12/27 03:00 | Denis Yevseyev v Soonwoo Kwon | 4-6,4-6 |
| ITF Thailand F5 | 2016/12/24 03:00 | Daniel Altmaier v Soonwoo Kwon | 2-6,2-6 |