Home History
| World Championships | 2021/12/12 08:40 | Tien Chen Chou v Sitthikom Thammasin | L | 2-0 |
| Indonesia Open | 2021/11/23 05:00 | Shesar Hiren Rhustavito v Sitthikom Thammasin | L | 2-1 |
| Indonesia Masters | 2021/11/17 05:40 | Sitthikom Thammasin v Jonatan Christie | L | 1-2 |
| All England Open | 2021/03/19 12:00 | Sitthikom Thammasin v Viktor Axelsen | L | 0-2 |
| All England Open | 2021/03/17 15:10 | Pablo Abian v Sitthikom Thammasin | W | 0-2 |
| Swiss Open | 2021/03/03 11:35 | Ajay Jayaram v Sitthikom Thammasin | L | 2-0 |
| Thailand Open | 2021/01/19 02:40 | Srikanth Kidambi v Sitthikom Thammasin | L | 2-0 |
| Thailand Open | 2021/01/12 05:10 | Viktor Axelsen v Sitthikom Thammasin | L | 2-0 |
Away History
| German Open | 2022/03/10 14:45 | Brian Yang v Kenta Nishimoto | L | 0-2 |
| German Open | 2022/03/09 15:45 | Kean Yew Loh v Brian Yang | W | 1-2 |
| Pan Am Cup | 2022/02/19 08:00 | Brian Yang v Lino Munoz | W | 2-0 |
| India Open | 2022/01/14 09:30 | Kim Bruun v Brian Yang | W | 0-2 |
| India Open | 2022/01/11 09:30 | Kiran George v Brian Yang | W | 0-2 |
| World Championships | 2021/12/16 12:00 | Brian Yang v Mark Caljouw | L | 0-2 |
| World Championships | 2021/12/14 11:00 | Thomas Rouxel v Brian Yang | W | 0-2 |
| World Championships | 2021/12/12 13:20 | Brian Yang v Bernardo Atilano | W | 2-0 |