| WTT Feeder Dusseldorf III Quals | 2023/11/28 16:30 | Zihao Zhao v Guankai Niu | W | 2-3 |
| WTT Feeder Dusseldorf III Quals | 2023/11/28 10:05 | Khalid Assar v Guankai Niu | W | 0-3 |
| WTT Feeder Dusseldorf III Quals | 2023/11/27 16:45 | Csaba Andras v Guankai Niu | W | 1-3 |
| WTT Feeder Gaia | 2023/11/24 13:40 | Guankai Niu v Cheng-Jui Kao | L | 1-3 |
| WTT Feeder Gaia | 2023/11/23 19:50 | Angel Naranjo v Guankai Niu | W | 2-3 |
| WTT Feeder Gaia | 2023/11/23 12:05 | Guankai Niu v Tamas Lakatos | W | 3-0 |
| WTT Feeder Otocec | 2023/11/02 15:00 | Guankai Niu v Adam Szudi | L | 2-3 |
| WTT Feeder Panagyurishte | 2023/08/31 16:25 | Kai Zhou v Guankai Niu | L | 3-2 |
| WTT Feeder Dusseldorf III Quals | 2023/11/28 16:40 | Amirreza Abbasi v Kwan Kit Ho | W | 1-3 |
| WTT Feeder Dusseldorf III Quals | 2023/11/28 11:20 | Rares Sipos v Kwan Kit Ho | W | 1-3 |
| WTT Feeder Dusseldorf III Quals | 2023/11/27 18:00 | Minwoo Kim v Kwan Kit Ho | W | 1-3 |
| WTT Feeder Gaia | 2023/11/23 11:20 | Kwan Kit Ho v Fanbo Meng | L | 0-3 |
| WTT Contender Taiyuan - Qual. | 2023/11/08 10:35 | Jinbao Ma v Kwan Kit Ho | L | 3-1 |
| WTT Feeder Doha II | 2023/10/17 08:35 | Kwan Kit Ho v Aidos Kenzhigulov | L | 0-3 |
| WTT Contender Mascate - Qual. | 2023/10/09 12:40 | Cedric Meissner v Kwan Kit Ho | L | 3-1 |
| WTT Star Contender Lanzhou - Qual. | 2023/10/03 02:45 | Kwan Kit Ho v Jinbao Ma | L | 1-3 |