| Thomas Cup | 2021/10/12 18:00 | Tze Yong Ng v B.R. Sankeerth | L | 2-0 |
| Thomas Cup | 2021/10/10 12:30 | Kodai Naraoka v B.R. Sankeerth | L | 2-0 |
| Sudirman Cup | 2021/09/29 07:30 | B.R. Sankeerth v Vladimir Malkov | L | 1-2 |
| Spain Int | 2021/06/18 09:05 | B.R. Sankeerth v Jan Louda | L | 0-2 |
| Spain Int | 2021/06/17 14:20 | Miha Ivanic v B.R. Sankeerth | W | 0-2 |
| Lithuanian Int. | 2021/06/13 11:40 | B.R. Sankeerth v Alex Lanier | L | 1-2 |
| Lithuanian Int. | 2021/06/13 08:00 | B.R. Sankeerth v Magnus Johannesen | W | 2-1 |
| Lithuanian Int. | 2021/06/12 14:20 | B.R. Sankeerth v Kai Niederhuber | W | 2-0 |
| World Championships | 2021/12/13 11:40 | Felix Burestedt v Kantaphon Wangcharoen | L | 1-2 |
| Scottish Open | 2021/11/26 17:00 | Felix Burestedt v Priyanshu Rajawat | L | 0-2 |
| Hylo Open | 2021/11/02 12:40 | Tzu Wei Wang v Felix Burestedt | L | 2-0 |
| Belgian Int. | 2021/10/28 08:20 | Lucas Claerbout v Felix Burestedt | L | 2-0 |
| Dutch Open | 2021/10/15 12:40 | Felix Burestedt v Julien Carraggi | L | 1-2 |
| Dutch Open | 2021/10/14 11:15 | Felix Burestedt v Priyanshu Rajawat | W | 2-1 |
| Denmark Masters | 2021/08/07 14:20 | Victor Svendsen v Felix Burestedt | L | 2-0 |
| Denmark Masters | 2021/08/07 08:00 | Felix Burestedt v Chirag Sen | W | 2-1 |