| New Zealand Open | 05/01 08:00 | 5 | Sai Praneeth B. v Subhankar Dey | L | 2-1 | |
| India Open | 03/28 11:00 | 4 | Tzu Wei Wang v Subhankar Dey | L | 2-0 | |
| India Open | 03/27 11:10 | 5 | Subhankar Dey v Tommy Sugiarto | W | 2-1 | |
| Swiss Open | 03/15 17:00 | 3 | Subhankar Dey v Long Chen | L | 0-2 | |
| Swiss Open | 03/14 11:00 | 4 | Subhankar Dey v Jonatan Christie | W | 2-1 | |
| Swiss Open | 03/13 12:00 | 5 | Lucas Claerbout v Subhankar Dey | W | 0-2 | |
| German Open | 02/27 14:55 | 5 | Subhankar Dey v Kantaphon Wangcharoen | L | 0-2 | |
| Spain Masters | 02/20 17:20 | 5 | Iikka Heino v Subhankar Dey | L | 2-1 | |
| Indonesia Masters | 01/23 05:40 | 5 | Viktor Axelsen v Subhankar Dey | L | 2-1 | |
| Swiss Open - Dublu Feminin - Calificari | 01/22 08:09 | - | Subhankar Dey v Daniel Fan | W | 2-0 | |
| Swiss Open - Dublu Feminin - Calificari | 01/15 03:50 | - | Tanongsak Saensomboonsuk v Subhankar Dey | L | 2-0 | |
| Thailand Masters | 01/10 11:00 | 4 | Subhankar Dey v Brice Leverdez | L | 0-2 | |
| Thailand Masters | 01/09 06:00 | 5 | Misha Zilberman v Subhankar Dey | W | 0-2 | |
| Giraldilla Int. XD | 11/22 09:10 | 4 | Guangzu Lu v Subhankar Dey | L | 2-0 | |
| Giraldilla Int. XD | 11/21 08:00 | 5 | Subhankar Dey v Felix Burestedt | W | 2-0 | |
| Giraldilla Int. XD | 11/04 15:36 | - | Subhankar Dey v Rajiv Ouseph | W | 2-0 | |
| Giraldilla Int. XD | 11/04 14:00 | 1 | Subhankar Dey v Rajiv Ouseph | W | 2-0 | |
| Giraldilla Int. XD | 11/03 14:00 | 2 | Subhankar Dey v Pengbo Ren | W | 2-1 | |
| Giraldilla Int. XD | 11/02 12:00 | 3 | Subhankar Dey v Toby Penty | W | 2-0 | |
| Giraldilla Int. XD | 11/01 14:00 | 4 | Dan Lin v Subhankar Dey | W | 0-2 | |
| Giraldilla Int. XD | 10/31 17:10 | 5 | Fabio Caponio v Subhankar Dey | W | 0-2 | |
| Giraldilla Int. XD | 10/30 17:15 | 6 | Subhankar Dey v Elias Bracke | W | 2-1 | |
| Dutch Open | 10/11 15:35 | 4 | Subhankar Dey v June Wei Cheam | L | 0-2 | |
| Dutch Open | 10/10 14:05 | 5 | Subhankar Dey v Nick Fransman | W | 2-1 | |
| Dutch Open | 10/09 16:55 | 6 | Subhankar Dey v Max Weisskirchen | W | 2-1 | |
| Giraldilla Int. XD | 09/29 09:00 | 1 | Toma Junior Popov v Subhankar Dey | L | 2-0 | |
| Giraldilla Int. XD | 09/28 08:30 | 1 | Kai Schaefer v Subhankar Dey | W | 1-2 | |
| Giraldilla Int. XD | 09/14 17:30 | 1 | Subhankar Dey v Victor Svendsen | L | 0-2 | |
| Giraldilla Int. XD | 09/13 16:20 | 1 | Lucas Claerbout v Subhankar Dey | W | 0-2 | |
| Giraldilla Int. XD | 08/29 10:10 | 5 | Misha Zilberman v Subhankar Dey | L | 2-1 |