| 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 |
| Pan Am Team Championships | 2020/02/15 14:00 | Brian Yang v Ruben Castellanos | L | 2-0 |
| Pan Am Team Championships | 2020/02/14 17:30 | Timothy Lam v Ruben Castellanos | L | 2-1 |
| Pan Am Games | 2019/07/29 15:30 | Ruben Castellanos v Gareth Henry | W | 2-0 |
| Peru Int. | 2019/06/20 21:30 | Ruben Castellanos v Lino Munoz | L | 0-2 |
| Brazil Int. Qual | 2019/05/01 19:30 | Ruben Castellanos v Gabriel Cury | L | 0-2 |
| Pan Am Championships | 2019/04/26 14:30 | Ruben Castellanos v Artur Silva Pomoceno | L | 1-2 |
| Indonesia Masters XD | 2017/03/10 14:00 | Ruben Castellanos v Maxime Moreels | L | 0-2 |
| Indonesia Masters XD | 2016/12/15 01:46 | Ruben Castellanos v Mathew Fogarty | W | 2-0 |