Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Chinese Taipei F2 | 2017/06/22 01:30 | Wei-De Lin v Takuto Niki | 2-6,6-7 |
| ITF - M25 Yinchuan | 2019/06/29 07:35 | Yan Bai v Takuto Niki | 6-1,7-5 |
| ITF - M25 Yinchuan | 2019/06/29 02:00 | Takuto Niki v Xin Gao | 6-2,6-4 |
| ITF - M25 Yinchuan | 2019/06/28 07:15 | Takuto Niki v Ivan Liutarevich | 7-6,7-5 |
| ITF - M25 Yinchuan | 2019/06/28 03:20 | Chien Hsun Lo v Takuto Niki | 3-6,6-4,0-6 |
| ITF M15 Gimcheon | 2019/06/21 01:00 | Yuta Shimizu v Takuto Niki | 6-2,7-6 |
| ITF M15 Gimcheon | 2019/06/20 04:05 | Seon Yong Han v Takuto Niki | 4-6,2-6 |
| ITF M15 Gimcheon | 2019/06/19 02:30 | Conor Berg v Takuto Niki | 4-6,1-6 |
| ITF M15 Gimcheon | 2019/06/12 01:00 | Takuto Niki v Young-Hoon Jeong | 4-6,6-7 |
| ITF M25 Taipei | 2019/07/24 03:35 | Kousuke Ogura v Wei-De Lin | 3-6,1-6 |
| ITF M25 Taipei | 2019/07/23 03:40 | Wei-De Lin v Kousuke Ogura | 6-3,2-6,11-9 |
| ITF M25 Taipei | 2019/07/18 11:45 | Jesse Delaney v Wei-De Lin | 7-5,6-1 |
| ITF M25 Taipei | 2019/07/17 04:50 | Jie Cui v Wei-De Lin | 3-6,2-6 |
| ITF M25 Taipei | 2019/07/16 02:00 | Wei-De Lin v Bang Shuo Yin | 4-6,6-2,10-3 |
| ITF M25 Hengyang | 2019/06/19 06:00 | Wei-De Lin v Chien Hsun Lo | 6-3,2-6,3-6 |
| ITF M25 Shenzhen | 2019/06/12 02:00 | Laurent Rochette v Wei-De Lin | 6-4,6-4 |
| ITF - Hong Kong - M25 | 2019/06/04 05:35 | Wei-De Lin v Isaac Becroft | 2-6,6-1,10-12 |