| North American Open | 2019/12/06 22:05 | Darko Jorgic v Rumgay, Gavin | L | 4-0 |
| Thailand Open | 2019/05/24 11:20 | Seo, Hyundeok v Rumgay, Gavin | L | 4-0 |
| Croatia Open | 2019/05/15 07:40 | Rumgay, Gavin v Friedrich, Christian | W | 3-0 |
| Croatia Open | 2019/05/14 13:00 | Rumgay, Gavin v Putuntica, Andrei | W | 3-2 |
| World Championship | 2019/04/23 11:20 | Kristian Karlsson v Rumgay, Gavin | L | 4-3 |
| République tchèque - Extraleague | 2019/02/13 14:20 | Sun, W. v Rumgay, Gavin | L | 4-0 |
| République tchèque - Extraleague | 2019/01/27 12:10 | Rumgay, Gavin v Hu Junchao | L | 0-2 |
| République tchèque - Extraleague | 2019/01/26 17:40 | Rumgay, Gavin v Huan Riliang | W | 2-0 |
| République tchèque - Extraleague | 2020/01/09 17:15 | Tomas Sadilek v Martin Koblizek | L | 1-3 |
| République tchèque - Extraleague | 2020/01/09 16:24 | Tomas Sadilek v Petr David | L | 0-3 |
| République tchèque - Extraleague | 2019/12/05 18:08 | Jakub Seibert v Tomas Sadilek | W | 0-3 |
| Czech Republic Cup | 2019/11/30 15:41 | Petr Dvorak v Tomas Sadilek | W | 0-3 |
| Czech Republic Cup | 2019/11/30 14:55 | Figel, Jakub v Tomas Sadilek | L | 3-1 |
| République tchèque - Extraleague | 2019/11/28 18:49 | Tomas Sadilek v Radek Skala | L | 2-3 |
| République tchèque - Extraleague | 2019/11/28 17:33 | Tomas Sadilek v Stepan Shaposhnikov | W | 3-2 |
| République tchèque - Extraleague | 2019/11/15 16:43 | Tomas Sadilek v Dmitrij Prokopcov | L | 1-3 |