Stadium: Centre Court Round: 24 Ground: Hardcourt outdoor
| Challenger Bangkok | 2019/02/12 08:15 | Duckhee Lee v Viktor Troicki | 1-6,2-6 |
| Challenger Bangkok | 2019/02/11 03:00 | Wishaya Trongcharoenchaikul v Duckhee Lee | 3-6,3-6 |
| Challenger Chennai | 2019/02/07 05:00 | Duckhee Lee v Nicola Kuhn | 4-6,4-6 |
| Challenger Chennai | 2019/02/05 05:50 | Duckhee Lee v Sumit Nagal | 6-3,6-4 |
| Australian Open | 2019/01/08 02:55 | Gregoire Barrere v Duckhee Lee | 6-3,6-2 |
| Challenger Noumea | 2019/01/01 01:25 | Duckhee Lee v Hugo Nys | 6-4,4-6,2-6 |
| 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 |
| ITF Thailand F9 | 2018/11/11 04:30 | Yeongseok Jeong v Thanapet Chanta | 2-6,6-3,6-0 |
| ITF Thailand F8 | 2018/11/06 03:15 | Roman Safiullin v Thanapet Chanta | 6-3,6-2 |
| ITF Thailand F7 | 2018/10/31 02:00 | Thanapet Chanta v Pruchya Isarow | 3-6,1-6 |
| ITF Thailand F7 | 2018/10/30 02:00 | Neil Pauffley v Thanapet Chanta | 6-1,1-6,1-6 |
| ITF Thailand F7 | 2018/10/28 03:00 | Noppadol Noikor v Thanapet Chanta | 6-4,4-6,2-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Daisuke Sumizawa v Thanapet Chanta | 2-6,7-5,6-2 |
| ITF Thailand F4 | 2018/09/22 04:30 | Thanapet Chanta v Liran Chen | 6-7,5-7 |
| ITF Thailand F3 | 2018/09/05 02:00 | Thomas Fancutt v Thanapet Chanta | 6-2,6-4 |