Home History
| Qatar Open XD | 2018/07/26 06:30 | Koki Niwa v Zhou, Yu | L | 2-4 |
| Qatar Open 2019, MS | 2018/07/19 09:40 | Koki Niwa v Jeong, Sangeun | L | 2-4 |
| Qatar Open 2019, MS | 2018/06/08 04:30 | Koki Niwa v Yoshimura, Kazuhiro | L | 2-4 |
| République tchèque - Extraleague | 2018/06/02 06:10 | Zhendong Fan v Koki Niwa | L | 4-1 |
| République tchèque - Extraleague | 2018/06/01 11:40 | Liam Pitchford v Koki Niwa | W | 3-4 |
| République tchèque - Extraleague | 2018/05/31 08:40 | Tokic, Bojan v Koki Niwa | W | 2-4 |
| Qatar Open 2019, MS | 2018/05/03 12:00 | Siu Hang Lam v Koki Niwa | W | 0-3 |
| Qatar Open 2019, MS | 2018/04/30 18:00 | Koki Niwa v Samuel Walker | L | 0-3 |
Away History
| Qatar Open XD | 2018/08/15 16:00 | Dang Qiu v Quentin Robinot | W | 4-1 |
| Qatar Open XD | 2018/08/14 08:10 | Dang Qiu v Floritz, Philipp | W | 4-1 |
| Qatar Open XD | 2018/05/29 07:50 | Dang Qiu v Kwan Kit Ho | L | 0-4 |
| Qatar Open XD | 2018/05/22 07:15 | Dang Qiu v Qihao Zhou | L | 3-4 |
| Qatar Open XD | 2018/03/16 17:44 | Dang Qiu v Jeoung, Youngsik | L | 0-4 |
| Qatar Open XD | 2018/03/16 10:30 | Pavel Sirucek v Dang Qiu | W | 2-4 |
| Qatar Open XD | 2018/03/15 16:10 | Eugene Wang v Dang Qiu | W | 2-4 |
| Qatar Open 2019, MS | 2018/02/20 19:20 | Kristian Karlsson v Dang Qiu | L | 3-2 |