| Indonesia Masters - Mixed double | 2017/11/23 14:20 | Christian Kirchmayr v Subhankar Dey | W | 0-2 |
| Indonesia Masters - Mixed double | 2017/11/22 18:30 | Michael Spencer-Smith v Subhankar Dey | W | 0-2 |
| Danmark Open | 2017/10/18 13:45 | Subhankar Dey v Srikanth Kidambi | L | 0-2 |
| Swiss Open - Kvinnedouble - Kval | 2017/10/17 13:40 | Subhankar Dey v Rasmus Gemke | W | 2-1 |
| Swiss Open - Kvinnedouble - Kval | 2017/10/17 09:40 | Subhankar Dey v Kim Bruun | W | 2-1 |
| Indonesia Masters - Mixed double | 2017/10/12 15:45 | Emil Holst v Subhankar Dey | L | 2-1 |
| Dutch Open | 2017/10/12 13:30 | Emil Holst v Subhankar Dey | L | 2-1 |
| Dutch Open | 2017/10/11 20:20 | Subhankar Dey v Maxime Moreels | W | 2-0 |
| Indonesia Masters - Mixed double | 2017/11/23 11:00 | Henri Aarnio v Alfred Lau Yu Leong | W | 2-0 |
| Indonesia Masters - Mixed double | 2017/11/22 18:50 | Alex Vlaar v Henri Aarnio | W | 0-2 |
| Dutch Open | 2017/10/11 19:00 | Henri Aarnio v Hans-Kristian Vittinghus | L | 0-2 |
| Dutch Open | 2017/10/11 09:00 | Henri Aarnio v Sahil Sipani | W | 2-0 |
| Giraldilla Int. XD | 2017/09/22 07:40 | Henri Aarnio v Joel Koenig | W | 2-0 |
| All England Open | 2017/03/14 19:55 | Sam Parsons v Henri Aarnio | L | 2-0 |
| Giraldilla Int. XD | 2016/12/13 15:08 | Henri Aarnio v Kodai Naraoka | L | 0-2 |
| Giraldilla Int. XD | 2016/12/13 10:48 | Rudolf Dellenbach v Henri Aarnio | W | 0-2 |