Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Doha | 2019/10/24 12:00 | Tom Kocevar-Desman v Kasidit Samrej | 6-1,6-4 |
| ITF M15 Doha | 2019/10/23 12:00 | Kasidit Samrej v Mick Veldheer | 6-7,6-3,6-4 |
| ITF M15 Changwon | 2019/10/17 01:00 | Kasidit Samrej v Ryohei Tagata | 5-7,2-6 |
| ITF M15 Changwon | 2019/10/16 00:50 | Takuya Kumasaka v Kasidit Samrej | 4-6,3-6 |
| ITF M15 Hua Hin | 2019/08/28 04:50 | Ryan Peniston v Kasidit Samrej | 6-4,6-4 |
| ITF M15 Hua Hin | 2019/08/21 06:00 | Kasidit Samrej v Wishaya Trongcharoenchaikul | 6-4,4-6,3-6 |
| ITF M15 Jakarta | 2019/08/16 02:30 | Aryan Goveas v Kasidit Samrej | 6-4,4-6,6-4 |
| ITF M15 Jakarta | 2019/08/15 03:45 | Aaron Addison v Kasidit Samrej | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2019/11/07 09:35 | Chien Hsun Lo v Vladyslav Manafov | 5-7,4-6 |
| ITF M15 Sharm El Sheikh | 2019/11/06 10:40 | Chien Hsun Lo v Riccardo Maiga | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2019/10/31 09:15 | Maciej Smola v Chien Hsun Lo | 0-6,6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2019/10/30 13:25 | Haadin Bava v Chien Hsun Lo | 5-7,3-6 |
| ITF M25 Tay Ninh | 2019/10/08 06:35 | Kento Takeuchi v Chien Hsun Lo | 6-4,6-4 |
| ITF M25 Tay Ninh | 2019/10/01 05:55 | Kazuki Nishiwaki v Chien Hsun Lo | 6-3,6-4 |
| Challenger Kaohsiung | 2019/09/16 03:15 | Rio Noguchi v Chien Hsun Lo | 6-2,6-2 |
| ITF M15 Hua Hin | 2019/09/04 05:20 | Sidharth Rawat v Chien Hsun Lo | 6-2,6-3 |