Stadium: Indoor 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Yinchuan | 2019/06/28 03:05 | Ivan Liutarevich v Rui-Xuan Wang | 6-2,6-4 |
| ITF M25 Yinchuan | 2019/06/25 01:30 | Rui-Xuan Wang v Ruikai Wang | 6-2,6-1 |
| ITF M25 Yinchuan | 2019/06/24 02:00 | Rui-Xuan Wang v RunYu Zhao | 6-1,6-0 |
| ITF M25 Hengyang | 2019/06/18 02:30 | Rui-Xuan Wang v William Ma | 4-6,7-5,8-10 |
| ITF M25 Hengyang | 2019/06/17 03:50 | Rui-Xuan Wang v Zhenxiong Dong | 6-3,6-0 |
| ITF M25 Luzhou | 2019/05/28 07:45 | Zihao Xia v Rui-Xuan Wang | 6-2,6-2 |
| ITF M25 Luan | 2019/05/14 02:50 | Rui-Xuan Wang v Haitong Xia | 1-6,6-2,2-10 |
| ITF M25 Wuhan | 2019/05/07 02:00 | Ye Cong Mo v Rui-Xuan Wang | 6-2,6-0 |
| ITF M25 Matsuyama | 2019/04/10 07:00 | Jumpei Yamasaki v Issei Okamura | 6-4,5-7,1-6 |
| ITF M15 Kashiwa | 2019/04/07 03:30 | Yuki Mochizuki v Jumpei Yamasaki | 2-6,6-2,2-6 |
| ITF M15 Kashiwa | 2019/04/05 01:00 | Cheong-Eui Kim v Jumpei Yamasaki | 4-6,6-3,4-6 |
| ITF M15 Kashiwa | 2019/04/04 01:00 | Issei Okamura v Jumpei Yamasaki | 3-6,2-6 |
| ITF M15 Kashiwa | 2019/04/03 06:15 | Jumpei Yamasaki v Ji Sung Nam | 6-3,2-6,7-6 |
| ITF M15 Tsukuba | 2019/03/31 02:00 | Jumpei Yamasaki v Shintaro Imai | 4-6,4-6 |
| ITF M15 Tsukuba | 2019/03/30 01:00 | Mick Veldheer v Jumpei Yamasaki | 2-6,2-6 |
| ITF M15 Tsukuba | 2019/03/29 01:00 | Gage Brymer v Jumpei Yamasaki | 3-6,7-6,5-7 |