Stadium: Table 2 Round: 5
| WTT Singapore Smash | 2023/03/14 05:45 | Chih Yuan Chuang v Sangsu Lee | L | 2-3 |
| Aziatisch Kampioenschap | 2021/10/05 13:00 | Chih Yuan Chuang v Sangsu Lee | L | 2-3 |
| Aziatisch Kampioenschap | 2021/10/01 16:30 | Sangsu Lee v Chih Yuan Chuang | W | 1-3 |
| WTT Star Contender - Doha | 2021/09/23 16:00 | Chih Yuan Chuang v Sangsu Lee | L | 1-3 |
| WTT Star Contender - Doha | 2021/09/23 15:00 | Chih Yuan Chuang v Sangsu Lee | L | 1-3 |
| Qatar Open - Dames | 2018/06/09 08:50 | Sangsu Lee v Chih Yuan Chuang | L | 4-3 |
| WTT Star Contender - Doha | 2024/01/10 10:25 | Anders Lind v Chih Yuan Chuang | L | 3-2 |
| WTT - Feeder Biella | 2023/12/17 10:30 | Chih Yuan Chuang v Panagiotis Gionis | L | 0-3 |
| WTT - Feeder Biella | 2023/12/16 12:30 | Darius Movileanu v Chih Yuan Chuang | W | 0-3 |
| WTT - Feeder Biella | 2023/12/15 18:55 | Andreas Levenko v Chih Yuan Chuang | W | 0-3 |
| WTT - Feeder Biella | 2023/12/15 12:55 | Luka Mladenovic v Chih Yuan Chuang | W | 1-3 |
| WTT - Feeder Biella | 2023/12/14 20:40 | Adam Szudi v Chih Yuan Chuang | W | 1-3 |
| WTT - Contender Taiyuan | 2023/11/09 10:40 | Chih Yuan Chuang v Gaoyuan Lin | L | 0-3 |
| WTT Champions Frankfurt | 2023/10/31 18:00 | Long Ma v Chih Yuan Chuang | L | 3-1 |
| WTT Star Contender - Doha | 2024/01/10 12:25 | Yukiya Uda v Sangsu Lee | L | 3-0 |
| WTT - Contender Taiyuan | 2023/11/09 05:05 | Cheng-Jui Kao v Sangsu Lee | L | 3-1 |
| WTT Champions Frankfurt | 2023/11/03 18:30 | Sangsu Lee v Felix Lebrun | L | 2-3 |
| WTT Champions Frankfurt | 2023/11/01 15:30 | Zhendong Fan v Sangsu Lee | W | 1-3 |
| WTT Champions Frankfurt | 2023/10/29 13:25 | Sangsu Lee v Timo Boll | W | 3-1 |
| WTT Contender Muscat | 2023/10/11 07:15 | Sangsu Lee v Hiroto Shinozuka | L | 0-3 |
| WTT - Star Contender Lanzhou | 2023/10/05 09:40 | Sangsu Lee v Yanning Liang | L | 2-3 |
| WTT - Contender Almaty | 2023/08/31 05:10 | Sangsu Lee v Mizuki Oikawa | L | 0-3 |