Head to Head
| Qatar Open XD | 2017/11/17 18:00 | Koki Niwa v Yang Wang | W | 4-1 |
Home History
| WTT Star Contender Doha | 2021/03/09 12:35 | Koki Niwa v Gustavo Tsuboi | L | 0-3 |
| Japan T League | 2020/12/24 10:30 | Koki Niwa v Kazuhiro Yoshimura | L | 0-3 |
| Japan T League | 2020/12/23 11:35 | Jun Mizutani v Koki Niwa | L | 3-2 |
| Japan T League | 2020/12/22 06:30 | Panagiotis Gionis v Koki Niwa | W | 2-3 |
| Japan T League | 2020/12/20 09:30 | Koki Niwa v Kenta Matsudaira | L | 2-3 |
| Japan T League | 2020/12/16 07:30 | Koki Niwa v Shunsuke Togami | L | 0-3 |
| Japan T League | 2020/12/15 08:00 | Jun Mizutani v Koki Niwa | W | 1-3 |
| Japan T League | 2020/12/11 01:00 | Koki Niwa v Shunsuke Togami | L | 0-3 |
Away History
| Olympics 2020 - Men | 2021/07/26 02:00 | Yang Wang v David Powell | W | 4-0 |
| European Championships | 2021/06/24 17:30 | Yang Wang v Truls Moregard | L | 2-4 |
| Olympic Qualification | 2021/03/16 08:40 | Panagiotis Gionis v Yang Wang | W | 2-4 |
| Olympic Qualification | 2021/03/15 13:40 | Adam Szudi v Yang Wang | W | 2-4 |
| WTT Star Contender Doha | 2021/03/09 12:35 | Yang Wang v Simon Gauzy | L | 0-3 |
| WTT Star Contender Doha | 2021/03/08 12:35 | Yang Wang v Ahmed Khalil El Mouhanadi | W | 3-0 |
| WTT Star Contender Doha | 2021/03/08 12:35 | Yang Wang v Ahmad Al-Mohannadi | W | 3-0 |
| Oman Open | 2020/03/14 16:05 | Marcos Freitas v Yang Wang | L | 4-0 |