Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Akishima | 2019/06/11 06:35 | Yuta Kawahashi v Kousuke Ogura | 6-0,6-0 |
| ITF M15 Karuizawa | 2019/05/29 05:15 | Kazuki Shimizu v Kousuke Ogura | 7-5,5-7,6-4 |
| ITF M25 Wuhan | 2019/05/07 03:15 | Cheng-Yu Yu v Kousuke Ogura | 6-4,6-3 |
| ITF M25 Wuhan | 2019/05/06 07:50 | Kousuke Ogura v Rimpei Kawakami | 6-4,6-4 |
| ITF M15 Wuhan | 2019/05/01 07:15 | Kuan-Yi Lee v Kousuke Ogura | 6-3,6-2 |
| ITF M15 Wuhan | 2019/04/30 02:00 | Shi Hong Zeng v Kousuke Ogura | 2-6,7-6,7-10 |
| ITF M15 Wuhan | 2019/04/29 03:45 | Wai Yu Kai v Kousuke Ogura | 3-6,4-6 |
| ITF M25 Matsuyama | 2019/04/11 01:00 | Naoki Tajima v Kousuke Ogura | 6-4,6-0 |
| 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 M25 Hong Kong | 2019/06/04 05:35 | Wei-De Lin v Isaac Becroft | 2-6,6-1,10-12 |
| ITF M25 Hong Kong | 2019/06/03 03:30 | Wei-De Lin v Abhishek Bastola | 6-4,6-4 |
| ITF M25 Luzhou | 2019/05/28 06:00 | Wei-De Lin v Ray Ho | 4-6,6-7 |
| ITF M15 Kofu | 2019/03/18 05:30 | Tomohiro Masabayashi v Wei-De Lin | 6-1,6-2 |
| ITF M15 Anning | 2019/01/09 06:00 | Wei-De Lin v Anirudh Chandrasekar | 3-6,4-6 |
| ITF M15 Anning | 2019/01/07 04:00 | Wei-De Lin v Jianhui Li | 6-3,6-4 |