Stadium: Court 4 輪: 25 Ground: Hardcourt outdoor
| 四日市市挑戰賽 | 2019/08/06 04:35 | 南姬宋 v Jumpei Yamasaki | 6-3,6-2 |
| 四日市市挑戰賽 | 2019/08/05 01:30 | Jumpei Yamasaki v 布雷克•艾利斯 | 6-4,6-4 |
| ITF M25台北 | 2019/07/25 04:30 | 高橋雄介 v Jumpei Yamasaki | 6-2,6-2 |
| ITF M25台北 | 2019/07/23 02:00 | Jumpei Yamasaki v 瑞德•普塞爾 | 3-6,6-1,6-2 |
| ITF M25台北 | 2019/07/17 02:00 | Jumpei Yamasaki v Kousuke Ogura | 6-2,3-6,4-6 |
| ITF M25曲靖 | 2019/07/13 02:30 | Jumpei Yamasaki v 柏衍 | 0-6,5-7 |
| ITF M25曲靖 | 2019/07/12 03:25 | 野口莉央 v Jumpei Yamasaki | 3-6,2-6 |
| ITF M25曲靖 | 2019/07/11 03:50 | Jumpei Yamasaki v 越智真 | 2-6,6-3,7-6 |
| ITF M15雅加達 | 2019/08/06 05:45 | 杜斯提 H 波伊爾 v Phuong Van Nguyen | 4-6,6-1,6-3 |
| ITF越南F3 | 2018/05/15 05:45 | Phuong Van Nguyen v 玄吾菊池 | 4-6,2-6 |
| ITF越南F2 | 2018/05/09 05:50 | Phuong Van Nguyen v 南姬宋 | 4-6,2-6 |
| ITF越南F2 | 2018/05/07 05:00 | Phuong Van Nguyen v 邁克爾∙路克 | 6-7,6-3,6-4 |
| ITF越南F1 | 2018/05/02 04:55 | Phuong Van Nguyen v 隆齋藤 | 1-6,4-6 |
| ITF越南F1 | 2018/05/01 03:00 | 達倫•波爾金霍恩 v Phuong Van Nguyen | 3-6,3-6 |
| ITF越南F1 | 2017/11/08 03:00 | Phuong Van Nguyen v Nam Hoang Ly | 4-6,0-6 |
| ITF越南F1 | 2017/11/06 04:20 | Yu Hsiou Hsu v Phuong Van Nguyen | 4-6,3-6 |