| Kaohsiung Masters | 09/27 11:00 | 5 | Yu Huang v Minoru Koga | L | 2-1 | |
| Thailand Int. | 03/12 04:00 | - | Yu Jen Chi v Minoru Koga | W | 1-2 | |
| Thailand Int. | 03/11 00:50 | - | Takuma Obayashi v Minoru Koga | W | 0-2 | |
| Thailand Int. | 03/10 08:10 | - | Minoru Koga v Hyeok Jin Jeon | W | 2-0 | |
| Thailand Int. | 03/09 07:45 | - | Sholeh Aidil v Minoru Koga | W | 0-2 | |
| Thailand Int. | 03/08 12:50 | - | Hai Dang Nguyen v Minoru Koga | W | 0-2 | |
| Estonian Int. | 01/13 15:40 | - | Minoru Koga v Magnus Johannesen | L | 0-2 | |
| Estonian Int. | 01/13 08:45 | - | Minoru Koga v Elias Bracke | W | 2-0 | |
| Irish Open | 11/18 10:20 | - | Magnus Johannesen v Minoru Koga | L | 2-0 | |
| Irish Open | 11/17 20:20 | - | Felix Burestedt v Minoru Koga | W | 0-2 | |
| Irish Open | 11/17 11:40 | - | Minoru Koga v Daniel Nikolov | W | 2-0 | |
| Norwegian Int. | 11/12 09:30 | - | Chia Hao Lee v Minoru Koga | L | 2-1 |