Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| Challenger Kaohsiung | 2019/09/18 03:30 | Chang-Lin Tsai v Ji Sung Nam | 4-6,1-6 |
| Challenger Kaohsiung | 2019/09/16 01:30 | Jumpei Yamasaki v Chang-Lin Tsai | 6-3,6-1 |
| ITF M25 Taipei | 2019/07/22 02:00 | Chang-Lin Tsai v Kousuke Ogura | 7-6,3-6,4-10 |
| ITF M25 Taipei | 2019/07/16 06:25 | Chang-Lin Tsai v Yusuke Takahashi | 6-7,1-6 |
| Challenger Taipei | 2019/04/08 02:00 | N.Sriram Balaji v Chang-Lin Tsai | 6-3,6-4 |
| ITF Chinese Taipei F1 | 2018/07/17 03:55 | Chang-Lin Tsai v Tung-Lin Wu | 2-6,4-6 |