| North American Open | 2019/12/07 23:05 | Kai Zhou v Haidong Xu | L | 4-3 |
| WTT - Feeder Olomouc | 2022/08/26 16:10 | Haidong Xu v Yang Wang | L | 0-4 |
| WTT - Feeder Olomouc | 2022/08/26 12:20 | Haidong Xu v Nandor Ecseki | W | 4-0 |
| WTT - Feeder Olomouc | 2022/08/25 17:55 | Maciej Kubik v Haidong Xu | W | 3-4 |
| WTT - Contender Doha | 2022/03/20 10:40 | Haidong Xu v Yingbin Xu | W | 3-1 |
| WTT - Contender Doha | 2022/03/19 16:08 | Filip Zeljko v Haidong Xu | W | 0-3 |
| WTT - Contender Doha | 2022/03/19 08:10 | Haidong Xu v Qihao Zhou | W | 3-2 |
| WTT - Contender Doha | 2022/03/18 15:10 | Haidong Xu v Yudong Zhang | W | 3-0 |
| WTT Feeder Doha | 2022/03/16 11:00 | Licen Yuan v Haidong Xu | W | 2-3 |
| WTT - Feeder Panagyurishte - Kwal. | 2022/09/01 13:40 | Kwangil Baek v Kai Zhou | W | 0-3 |
| WTT - Feeder Panagyurishte - Kwal. | 2022/08/31 12:00 | Kai Zhou v Elmurod Kholikov | W | 3-0 |
| WTT - Feeder Panagyurishte - Kwal. | 2022/08/30 11:00 | Kai Zhou v Jesus Cantero | W | 3-0 |
| WTT Feeder Olomouc Quals | 2022/08/24 17:15 | Kai Zhou v Chan-Hyeok Park | L | 1-3 |
| WTT Feeder Olomouc Quals | 2022/08/24 11:30 | Kai Zhou v Lilian Bardet | W | 3-2 |
| WTT Feeder Olomouc Quals | 2022/08/23 15:50 | Rafael Turrini v Kai Zhou | W | 0-3 |
| North American Open | 2019/12/08 20:55 | Can Akkuzu v Kai Zhou | L | 4-2 |
| North American Open | 2019/12/07 23:05 | Kai Zhou v Haidong Xu | W | 4-3 |