Stadium: Court 10 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Wuhan | 2019/05/02 04:50 | Shuichi Sekiguchi v Alexander Crnokrak | 7-5,6-2 |
| ITF M15 Wuhan | 2019/05/01 05:50 | Shuichi Sekiguchi v Chenhe Li | 6-4,6-3 |
| ITF M25 Matsuyama | 2019/04/14 04:15 | Takuto Niki v Shuichi Sekiguchi | 4-6,4-6 |
| ITF M25 Matsuyama | 2019/04/13 01:00 | Seong Chan Hong v Shuichi Sekiguchi | 2-6,3-6 |
| ITF M25 Matsuyama | 2019/04/12 05:20 | Naoki Tajima v Shuichi Sekiguchi | 4-6,4-6 |
| ITF M25 Matsuyama | 2019/04/12 02:25 | Issei Okamura v Shuichi Sekiguchi | 1-6,0-6 |
| ITF M25 Matsuyama | 2019/04/09 04:10 | Ryota Tanuma v Shuichi Sekiguchi | 4-6,4-6 |
| ITF M15 Kashiwa | 2019/04/03 05:20 | Takuto Niki v Shuichi Sekiguchi | 2-6,6-3,7-6 |
| ITF M15 Wuhan | 2019/05/02 02:00 | Chukang Wang v Ti Chen | 6-2,6-7,2-6 |
| ITF M15 Wuhan | 2019/05/01 02:00 | Tyler Lu v Ti Chen | 4-6,6-7 |
| ITF M15 Anning | 2019/01/16 03:30 | Tsung-Hao Huang v Ti Chen | 6-3,4-6,6-1 |
| ITF M15 Anning | 2019/01/08 02:30 | Ti Chen v Issei Okamura | 2-6,5-7 |
| ITF M15 Anning | 2019/01/04 03:00 | Ti Chen v Eric Vanshelboim | 0-6,2-6 |
| ITF M15 Anning | 2019/01/03 02:00 | Ti Chen v Taisei Ichikawa | 6-2,3-6,6-3 |
| ITF M15 Anning | 2019/01/02 02:00 | Ti Chen v Anirudh Chandrasekar | 4-6,6-1,6-4 |
| ITF Pakistan F1 | 2018/12/06 06:00 | Ti Chen v Muhammad Abid | 6-1,6-3 |