Head to Head
| Qatar Open Women | 2018/06/09 08:50 | Sangsu Lee v Chih Yuan Chuang | L | 4-3 |
Home History
| WTT Star Contender Doha | 2021/03/08 08:35 | Pavel Sirucek v Chih Yuan Chuang | L | 3-2 |
| WTT Contender Doha | 2021/03/03 09:00 | Tomokazu Harimoto v Chih Yuan Chuang | L | 3-0 |
| World Cup | 2020/11/14 04:30 | Zhendong Fan v Chih Yuan Chuang | L | 4-0 |
| World Cup | 2020/11/13 09:00 | Kanak Jha v Chih Yuan Chuang | W | 3-4 |
| World Cup | 2020/11/13 03:00 | Liam Pitchford v Chih Yuan Chuang | L | 4-1 |
| Qatar Open | 2020/03/07 09:30 | Liam Pitchford v Chih Yuan Chuang | L | 4-0 |
| Qatar Open | 2020/03/06 16:00 | Yukiya Uda v Chih Yuan Chuang | W | 3-4 |
| Qatar Open | 2020/03/05 14:20 | Chih Yuan Chuang v Tomokazu Harimoto | W | 4-2 |
Away History
| WTT Star Contender Doha | 2021/03/09 09:15 | Anton Kallberg v Sangsu Lee | L | 3-1 |
| WTT Contender Doha | 2021/03/04 11:00 | Tomokazu Harimoto v Sangsu Lee | L | 3-1 |
| WTT Contender Doha | 2021/03/03 13:15 | Sangsu Lee v Robert Gardos | W | 3-1 |
| German Open | 2020/01/30 19:50 | Sangsu Lee v Simon Gauzy | L | 1-4 |
| World Team Olympic Quals | 2020/01/24 11:00 | Sangsu Lee v Pavel Sirucek | W | 3-0 |
| World Cup | 2019/11/30 03:15 | Sangsu Lee v Koki Niwa | L | 2-4 |
| World Cup | 2019/11/29 05:00 | Sangsu Lee v Kanak Jha | W | 4-2 |
| World Cup | 2019/11/29 02:00 | Sangsu Lee v Omar Assar | W | 4-1 |