Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Yinchuan, Simples M-ITF-CHN-11A | 2019/06/28 03:20 | Lo, Chien Hsun v Niki, Takuto | 3-6,6-4,0-6 |
| Hengyang, Simples M-ITF-CHN-10A | 2019/06/21 02:00 | Tsung-Hao Huang v Lo, Chien Hsun | 6-3,6-2 |
| Hengyang, Simples M-ITF-CHN-10A | 2019/06/20 03:35 | Zhou, Sheng Hao v Lo, Chien Hsun | 4-6,6-4,1-6 |
| Hengyang, Simples M-ITF-CHN-10A | 2019/06/19 06:00 | Wei-De Lin v Lo, Chien Hsun | 6-3,2-6,3-6 |
| ITF - M15 Héraklion | 2019/05/29 11:20 | Kalovelonis, Markos v Lo, Chien Hsun | 6-3,7-6 |
| ITF - M15 Héraklion | 2019/05/21 08:35 | Nema, Patrik v Lo, Chien Hsun | 6-4,6-3 |
| Nanchang, China | 2019/04/22 04:00 | Akira Santillan v Lo, Chien Hsun | 6-1,6-2 |
| Challenger - Taipei | 2019/04/11 06:30 | Ramkumar Ramanathan v Lo, Chien Hsun | 4-6,6-3,6-2 |
| ITF M25 Martos | 2019/06/21 14:00 | Struvay, Eduardo v Jonathan Mridha | 6-0,6-4 |
| ITF M25 Martos | 2019/06/20 15:30 | Jonathan Mridha v Jomby, Tom | 3-6,6-2,6-3 |
| ITF M25 Martos | 2019/06/18 14:30 | Jonathan Mridha v Carlos Sanchez Jover | 2-6,6-1,6-4 |
| Plovdiv, Singles Qualifying M-ITF-BUL-03A | 2019/06/09 07:30 | Malla, Bastian v Jonathan Mridha | 3-6,3-6 |
| Plovdiv, Singles Qualifying M-ITF-BUL-03A | 2019/06/08 07:30 | Jonathan Mridha v Crepatte, Baptiste | 3-6,7-6,6-0 |
| Plovdiv, Singles Qualifying M-ITF-BUL-03A | 2019/06/07 07:30 | Lucas Poullain v Jonathan Mridha | 4-6,2-6 |
| Plovdiv, Singles Qualifying M-ITF-BUL-03A | 2019/06/06 10:20 | Dzhanashia, Shalva v Jonathan Mridha | 6-7,5-7 |
| Plovdiv, Singles Qualifying M-ITF-BUL-03A | 2019/06/05 07:40 | Jonathan Mridha v Nedelko, Ivan | 6-4,6-0 |