Estadio: Court A Round: 25 Ground: Hardcourt outdoor
| ITF M25 Tay Ninh | 2019/10/02 03:30 | Rimpei Kawakami v Jumpei Yamasaki | 6-1,6-3 |
| Challenger de Kaohsiung | 2019/09/17 01:30 | Jumpei Yamasaki v Luke Saville | 6-7,4-6 |
| Challenger de Kaohsiung | 2019/09/16 01:30 | Jumpei Yamasaki v Chang-Lin Tsai | 6-3,6-1 |
| Challenger de Shanghái | 2019/09/11 05:45 | Jumpei Yamasaki v Enrique Lopez-Perez | 4-6,6-3,2-6 |
| Challenger de Shanghái | 2019/09/10 02:30 | Kazuki Nishiwaki v Jumpei Yamasaki | 3-6,2-6 |
| Challenger de Baotou | 2019/08/28 07:35 | Jumpei Yamasaki v Mukund Sasikumar | 0-6,2-6 |
| ITF M15 Yakarta | 2019/08/25 02:30 | Dusty H. Boyer v Jumpei Yamasaki | 3-6,1-6 |
| ITF M15 Yakarta | 2019/08/24 03:00 | Jumpei Yamasaki v Rhett Purcell | 6-3,7-6 |
| ITF M25 Tay Ninh | 2019/10/08 02:00 | Christian Didier Chin v Samuel Beren | 2-6,7-6,10-6 |
| ITF M25 Tay Ninh - Clasificación | 2019/10/07 02:00 | Christian Didier Chin v Dharmil Shah | 6-0,6-1 |
| ITF M25 Tay Ninh | 2019/10/01 02:00 | Christian Didier Chin v Pavel Shchaya-Zubrov | 3-6,6-4,8-10 |
| ITF M25 Tay Ninh | 2019/09/30 03:00 | Christian Didier Chin v Tienthinh Tran | 6-1,6-1 |
| ITF M15 Nanchang | 2019/09/23 05:00 | Uisung Park v Christian Didier Chin | 6-1,6-4 |
| ITF M15 Nanchang | 2019/09/23 02:00 | Ang Ji v Christian Didier Chin | 0-6,0-6 |
| ITF M15 Nanchang | 2019/09/22 05:00 | Shenglin Zhuo v Christian Didier Chin | 0-6,2-6 |
| ITF M15 Nanchang | 2019/09/17 04:00 | Christian Didier Chin v Luca Castelnuovo | 2-6,2-6 |