| Dutch Open | 2019/10/09 11:55 | Sirant, Sergey v Toma Junior Popov | W | 2-1 |
| Dutch Open | 2019/10/08 13:55 | Sirant, Sergey v Kim Bruun | W | 2-1 |
| World Championships | 2019/08/19 16:00 | Rouxel, Thomas v Sirant, Sergey | L | 2-0 |
| Russia Open 2019, MS | 2019/07/17 01:20 | Verma, Siril v Sirant, Sergey | L | 2-1 |
| White Nights | 2019/07/12 09:00 | Sirant, Sergey v Max Weisskirchen | L | 0-2 |
| Spanish Int. | 2019/06/13 12:00 | Sirant, Sergey v Toma Junior Popov | L | 1-2 |
| Azerbaïdjan Int. | 2019/06/07 13:30 | Kalle Koljonen v Sirant, Sergey | L | 2-0 |
| Denmark Int. | 2019/05/11 09:00 | Subhankar Dey v Sirant, Sergey | L | 2-0 |
| Dutch Open | 2019/10/09 11:05 | Must, Raul v Toby Penty | W | 0-2 |
| Belgian International 2019, MS | 2019/09/12 17:30 | Kai Schaefer v Toby Penty | L | 2-1 |
| Belgian International 2019, MS | 2019/09/12 12:50 | Christensen, Jeppe Bruun v Toby Penty | W | 1-2 |
| Kharkiv International 2019, MS | 2019/09/07 13:40 | Toby Penty v Ade Resky Dwicahyo | L | 0-2 |
| Kharkiv International 2019, MS | 2019/09/07 07:40 | Joran Kweekel v Toby Penty | W | 0-2 |
| Kharkiv International 2019, MS | 2019/09/06 16:40 | Pochtarov, Artem v Toby Penty | W | 1-2 |
| Kharkiv International 2019, MS | 2019/09/06 09:10 | Gergo Pytel v Toby Penty | W | 0-2 |
| World Championships | 2019/08/20 17:00 | Anthony Sinisuka Ginting v Toby Penty | L | 2-0 |