| California Int. Women | 2016/11/24 06:00 | Kazumasa Sakai v Sameer Verma | L | 1-2 |
| California Int. Women | 2016/11/23 01:00 | Kazumasa Sakai v Yuqi Shi | W | 2-1 |
| California Int. Women | 2016/11/16 06:10 | Kazumasa Sakai v Kai Guo | L | 1-2 |
| Thailand Open | 2016/10/06 10:40 | Suppanyu Avihingsanon v Kazumasa Sakai | L | 2-0 |
| Thailand Open | 2016/10/05 09:45 | Kazumasa Sakai v Kodai Naraoka | W | 2-1 |
| Thailand Open | 2016/10/04 11:10 | Kazumasa Sakai v Shreyansh Jaiswal | W | 2-0 |
| All England Open | 2016/09/28 03:25 | Kazumasa Sakai v Hyun Il Lee | L | 0-2 |
| Indonesia Masters XD | 2016/09/27 06:00 | Kazumasa Sakai v Riichi Takeshita | W | 2-1 |
| Giraldilla Int. XD | 2016/10/21 16:52 | Patrick Bjerregaard v Cao Cuong Pham | L | 2-0 |
| Dutch Open | 2016/10/12 19:55 | Ygor Coelho v Cao Cuong Pham | L | 2-0 |