Head to Head
| Indonesia Masters XD | 2018/01/17 03:40 | Kazumasa Sakai v Tzu Wei Wang | W | 1-2 |
Home History
| Australian Open | 2019/06/06 03:55 | Tzu Wei Wang v Sameer Verma | W | 2-1 |
| Australian Open | 2019/06/05 04:20 | June Wei Cheam v Tzu Wei Wang | W | 0-2 |
| New Zealand Open | 2019/05/02 02:00 | Tzu Wei Wang v Jonatan Christie | L | 1-2 |
| New Zealand Open | 2019/05/01 04:00 | Tzu Wei Wang v Lakshya Sen | W | 2-1 |
| Asia Championships | 2019/04/24 02:40 | Cheuk Yiu Lee v Tzu Wei Wang | L | 2-0 |
| Singapore Open | 2019/04/10 06:00 | Tzu Wei Wang v Anthony Sinisuka Ginting | L | 0-2 |
| Malaysia Open | 2019/04/03 10:00 | Viktor Axelsen v Tzu Wei Wang | L | 2-0 |
| India Open | 2019/03/29 09:30 | Parupalli Kashyap v Tzu Wei Wang | L | 2-0 |
Away History
| Australian Open | 2019/06/06 03:45 | Kazumasa Sakai v Kantaphon Wangcharoen | W | 2-1 |
| Australian Open | 2019/06/05 01:40 | Kazumasa Sakai v Cheuk Yiu Lee | W | 2-0 |
| New Zealand Open | 2019/05/02 02:40 | Zii Jia Lee v Kazumasa Sakai | L | 2-0 |
| New Zealand Open | 2019/05/01 02:00 | Zeqi Zhou v Kazumasa Sakai | W | 1-2 |
| Asia Championships | 2019/04/24 04:00 | Sameer Verma v Kazumasa Sakai | L | 2-1 |
| All England Open | 2019/03/06 16:00 | Jan O Jorgensen v Kazumasa Sakai | L | 2-0 |
| German Open | 2019/02/27 18:45 | Cheuk Yiu Lee v Kazumasa Sakai | L | 2-0 |
| Indonesia Masters | 2019/01/23 02:30 | Sitthikom Thammasin v Kazumasa Sakai | L | 2-0 |