Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF Thailand F5 | 2017/08/08 04:20 | Jumpei Yamasaki v Cheng-Yu Yu | 6-3,6-7,5-7 |
| ITF Thailand F5 | 2017/08/08 04:20 | Jumpei Yamasaki v Cheng-Yu Yu | 6-3,6-7,5-7 |
| ITF Hong Kong F3 | 2017/07/05 06:25 | Jacob Grills v Jumpei Yamasaki | 6-2,4-6,6-0 |
| ITF Hong Kong F3 | 2017/07/03 07:20 | Christian Oliver Lee v Jumpei Yamasaki | 0-6,0-6 |
| ITF Hong Kong F2 | 2017/06/29 02:00 | Jumpei Yamasaki v Shintaro Imai | 4-6,2-6 |
| ITF Hong Kong F2 | 2017/06/28 05:00 | Jumpei Yamasaki v Hong Kit Wong | 1-6,6-4,6-3 |
| ITF Hong Kong F2 | 2017/06/26 02:00 | Jumpei Yamasaki v Francis Casey Alcantara | 6-3,4-6,6-4 |
| ITF Hong Kong F1 | 2017/06/23 02:30 | Jumpei Yamasaki v Yuki Mochizuki | 5-7,2-6 |
| ITF Hong Kong F1 | 2017/06/22 03:00 | Katsuki Nagao v Jumpei Yamasaki | 3-6,1-6 |
| ITF Thailand F5 | 2017/08/08 04:20 | Jumpei Yamasaki v Cheng-Yu Yu | 6-3,6-7,5-7 |
| ITF Thailand F4 | 2017/08/04 04:30 | Kuan-Yi Lee v Cheng-Yu Yu | 6-4,6-2 |
| ITF Thailand F4 | 2017/08/03 02:30 | Cheng-Yu Yu v Shunrou Takeshima | 6-2,6-1 |
| ITF Thailand F4 | 2017/08/02 06:20 | Cheng-Yu Yu v Rishab Agarwal | 6-4,6-3 |
| ITF Thailand F4 | 2017/08/01 05:40 | Cheng-Yu Yu v Arata Onozawa | 7-5,6-7,6-2 |
| ITF China F12 | 2017/07/10 05:50 | Wishaya Trongcharoenchaikul v Cheng-Yu Yu | 4-6,7-6,7-6 |
| ITF Chinese Taipei F2 | 2017/06/24 02:00 | Cheng-Yu Yu v Yosuke Watanuki | 2-6,4-6 |
| ITF Chinese Taipei F2 | 2017/06/23 02:00 | Cheng-Yu Yu v Tung-Lin Wu | 6-4,6-2 |