| Masters d'Indonesia DX | 2016/10/06 07:05 | Denis Grachev v Sergey Sirant | W | 0-2 |
| Masters d'Indonesia DX | 2017/07/19 06:20 | Sergey Sirant v Orkhan Galandarov | W | 3-0 |
| Giraldilla International DX | 2017/06/23 17:46 | Eetu Heino v Sergey Sirant | L | 2-0 |
| Giraldilla International DX | 2017/06/23 11:42 | Mattias Borg v Sergey Sirant | W | 0-2 |
| Giraldilla International DX | 2017/06/20 07:45 | Sergey Sirant v Rosario Maddaloni | W | 2-1 |
| Masters d'Indonesia DX | 2017/05/22 08:46 | Tien Chen Chou v Sergey Sirant | L | 2-1 |
| Masters d'Indonesia DX | 2017/05/21 09:00 | Hyeok Jin Jeon v Sergey Sirant | L | 2-0 |
| Masters d'Indonesia DX | 2017/04/26 19:15 | Sergey Sirant v Brice Leverdez | L | 1-2 |
| Masters d'Indonesia DX | 2017/04/25 11:45 | Sergey Sirant v Emre Lale | W | 2-0 |
| Masters d'Indonesia DX | 2017/07/19 06:20 | Denis Grachev v Siddharath Thakur | W | 3-1 |
| Giraldilla International DX | 2017/03/30 12:30 | Denis Grachev v Pratul Joshi | W | 2-0 |
| Giraldilla International DX | 2017/03/30 10:45 | Hemanth M.Gowda v Denis Grachev | L | 2-0 |
| Giraldilla International DX | 2017/03/28 04:05 | Denis Grachev v Harshit Aggarwal | L | 0-2 |
| All England Open | 2017/03/15 14:10 | Ihsan Maulana Mustofa v Denis Grachev | L | 2-0 |
| All England Open | 2017/03/14 20:30 | Denis Grachev v Mathias Bonny | W | 2-1 |
| All England Open | 2017/01/25 03:40 | Denis Grachev v Chirag Sen | L | 0-2 |
| Masters d'Indonesia DX | 2016/12/15 19:41 | B.R. Sankeerth v Denis Grachev | W | 0-2 |