| Akita Masters | 2019/08/18 03:40 | Yu Igarashi v Firman Abdul Kholik | W | 0-2 |
| Akita Masters | 2019/08/17 03:30 | Yusuke Onodera v Firman Abdul Kholik | W | 0-2 |
| Akita Masters | 2019/08/16 01:05 | Firman Abdul Kholik v Donghun Kim | W | 2-1 |
| Akita Masters | 2019/08/15 06:10 | Georges Julien Paul v Firman Abdul Kholik | W | 0-2 |
| Akita Masters | 2019/08/14 04:50 | Feixiang Sun v Firman Abdul Kholik | W | 1-2 |
| Open de Hyderabad | 2019/08/08 11:00 | Yupeng Bai v Firman Abdul Kholik | L | 2-1 |
| Open de Hyderabad | 2019/08/07 13:30 | Ihsan Maulana Mustofa v Firman Abdul Kholik | W | 0-2 |
| Internacional do Vietname | 2019/04/14 06:00 | Chico Aura Dwi Wardoyo v Firman Abdul Kholik | W | 0-2 |
| Akita Masters | 2019/08/14 02:10 | Koki Watanabe v Minoru Koga | L | 2-0 |
| Akita Masters | 2019/08/13 01:20 | Minoru Koga v Gatjra P F Cupu | W | 2-1 |
| Open do Canadá | 2019/07/03 01:30 | Minoru Koga v Lanxi Lei | L | 1-2 |
| Slovenia Int. | 2019/05/18 08:40 | Sourabh Verma v Minoru Koga | L | 2-0 |
| Slovenia Int. | 2019/05/17 14:30 | Minoru Koga v Christo Popov | W | 2-0 |
| Slovenia Int. | 2019/05/16 16:40 | Adrian Dziolko v Minoru Koga | W | 0-2 |
| Denmark Int. | 2019/05/10 16:30 | Minoru Koga v Sergey Sirant | L | 1-2 |
| Internacional de Osaka | 2019/04/04 01:20 | Pengbo Ren v Minoru Koga | L | 2-0 |