| Russia Open | 2019/07/17 00:00 | Subhankar Dey v Hin Shun Wong | W | 2-0 |
| White Nights | 2019/07/12 07:20 | Subhankar Dey v Iikka Heino | L | 0-2 |
| Denmark Int. | 2019/05/11 15:00 | Subhankar Dey v Hans-Kristian Vittinghus | L | 1-2 |
| Denmark Int. | 2019/05/11 09:00 | Subhankar Dey v Sergey Sirant | W | 2-0 |
| Denmark Int. | 2019/05/10 09:30 | Eetu Heino v Subhankar Dey | W | 0-2 |
| New Zealand Open | 2019/05/01 08:00 | Sai Praneeth B. v Subhankar Dey | L | 2-1 |
| India Open | 2019/03/28 11:00 | Tzu Wei Wang v Subhankar Dey | L | 2-0 |
| India Open | 2019/03/27 11:10 | Subhankar Dey v Tommy Sugiarto | W | 2-1 |
| Vietnam Int. | 2019/04/13 06:30 | Kodai Naraoka v Firman Abdul Kholik | L | 0-2 |
| Osaka Int. | 2019/04/04 00:40 | Kodai Naraoka v Shifeng Li | L | 1-2 |
| Jamaica Int. | 2019/03/10 22:30 | Kevin Cordon v Kodai Naraoka | W | 0-2 |
| Jamaica Int. | 2019/03/09 22:00 | Gergely Krausz v Kodai Naraoka | W | 0-2 |
| Jamaica Int. | 2019/03/07 23:30 | Lino Munoz v Kodai Naraoka | W | 0-2 |
| Jamaica Int. | 2019/03/07 17:00 | Joel Angus v Kodai Naraoka | W | 0-2 |
| Giraldilla Int. XD | 2019/02/24 07:00 | Minoru Koga v Kodai Naraoka | W | 0-2 |
| Giraldilla Int. XD | 2019/02/23 06:50 | Runze Yan v Kodai Naraoka | W | 0-2 |