| Denmark Open | 2017/10/19 12:30 | Wing Ki Vincent Wong v Kazumasa Sakai | W | 2-0 |
| California Int. Women | 2017/03/08 17:40 | Kazumasa Sakai v Wing Ki Vincent Wong | L | 2-0 |
| Denmark Open | 2017/10/19 12:30 | Wing Ki Vincent Wong v Kazumasa Sakai | W | 2-0 |
| Denmark Open | 2017/10/18 07:45 | Fabian Roth v Wing Ki Vincent Wong | W | 1-2 |
| All England Open | 2017/09/20 09:30 | Wing Ki Vincent Wong v Chong Wei Lee | L | 1-2 |
| All England Open | 2017/09/14 04:00 | Sameer Verma v Wing Ki Vincent Wong | L | 2-0 |
| All England Open | 2017/09/13 05:00 | Wing Ki Vincent Wong v Tommy Sugiarto | W | 2-0 |
| All England Open | 2017/08/25 09:30 | Wing Ki Vincent Wong v Dan Lin | L | 0-2 |
| All England Open | 2017/08/24 12:30 | Yuqi Shi v Wing Ki Vincent Wong | W | 1-2 |
| All England Open | 2017/08/23 11:30 | Wing Ki Vincent Wong v Kanta Tsuneyama | W | 2-1 |
| Denmark Open | 2017/10/19 12:30 | Wing Ki Vincent Wong v Kazumasa Sakai | L | 2-0 |
| Denmark Open | 2017/10/18 19:00 | Ygor Coelho v Kazumasa Sakai | W | 0-2 |
| Giraldilla Int. XD | 2017/09/19 07:06 | Kazumasa Sakai v Dong Keun Lee | L | 0-2 |
| Giraldilla Int. XD | 2017/09/19 02:18 | Yu Hsien Lin v Kazumasa Sakai | W | 1-2 |
| All England Open | 2017/09/15 06:10 | Jonatan Christie v Kazumasa Sakai | L | 2-1 |
| All England Open | 2017/09/14 09:00 | Anders Antonsen v Kazumasa Sakai | W | 1-2 |
| All England Open | 2017/09/13 11:45 | Bin Qiao v Kazumasa Sakai | W | 1-2 |
| Indonesia Masters - zmiešaná štvorhra | 2017/07/19 17:35 | Kazumasa Sakai v Kieran Merrilees | L | 0-2 |