| Qatar Open XD | 2018/07/12 08:30 | Peng, Kai v 洪 劍芳(レイ・ジェンファン) | L | 0-3 |
| Qatar Open XD | 2018/07/12 03:00 | ジー・ミンヒョン v Peng, Kai | L | 3-1 |
| Qatar Open XD | 2018/07/12 01:30 | Ko, Wan Ching v Peng, Kai | W | 0-3 |
| Qatar Open XD | 2018/07/12 00:30 | Peng, Kai v Meng, Maggie | L | 2-3 |
| Qatar Open XD | 2018/07/11 23:30 | Peng, Kai v Lei, Lina | L | 2-3 |
| Qatar Open XD | 2018/07/10 02:30 | Ma, Mabel v Peng, Kai | W | 0-3 |
| Qatar Open XD | 2018/07/10 02:00 | Wu, Jiamuwa v Peng, Kai | L | 3-0 |
| Qatar Open XD | 2018/07/09 11:00 | Peng, Kai v Low, Nicole | W | 3-2 |