Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/04 03:40 | Kasidit Samrej v Lo, Chien Hsun | 6-4,6-7,2-10 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/03 03:45 | Kovapitukted, Palaphoom v Lo, Chien Hsun | 4-6,4-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/02/02 09:25 | Mulada, Tonkla v Lo, Chien Hsun | 1-6,2-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/27 02:30 | Lo, Chien Hsun v Navasirisomboon, Jirat | 6-0,2-6,6-10 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/26 05:30 | Marsel Ilhan v Lo, Chien Hsun | 3-6,4-6 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/12/05 02:30 | Lo, Chien Hsun v Kalenichenko, Danylo | 1-6,0-6 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/12/03 06:25 | Lo, Chien Hsun v Sookton-Eng, Chanchai | 6-4,6-2 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/11/25 02:30 | Lo, Chien Hsun v Arthur Weber | 6-7,2-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2020/01/29 09:00 | Pavlasek, Adam v Jumpei Yamasaki | 6-3,6-3 |
| Hong Kong, Simples M-ITF-HKG-01A | 2020/01/09 03:25 | Jumpei Yamasaki v Kasidit Samrej | 3-6,4-6 |
| Hong Kong, Simples M-ITF-HKG-01A | 2020/01/08 08:00 | Jumpei Yamasaki v Kai, Wai Yu | 6-2,6-1 |
| Open d'Australie Playoff Wilcard Australienne | 2019/12/04 03:35 | Jumpei Yamasaki v Tatsuma Ito | 2-6,2-6 |
| Open d'Australie Playoff Wilcard Australienne | 2019/12/03 03:00 | Jumpei Yamasaki v Purcell, Rhett | 4-6,7-5,6-3 |
| Nonthaburi, Simples M-ITF-THA-06A | 2019/11/27 04:50 | Jumpei Yamasaki v Benjamin Pietri | 4-6,6-3,2-6 |
| Challenger Kobe | 2019/11/05 01:30 | Jumpei Yamasaki v Ramkumar Ramanathan | 4-6,1-6 |
| ITF M25 Tay Ninh | 2019/10/09 02:00 | Jumpei Yamasaki v Chin, Christian Didier | 6-2,6-0 |