| Swiss Open WD Qual | 2018/06/19 15:03 | Kartikay Tyagi v Raymond Webster | W | 2-0 |
| Swiss Open WD Qual | 2018/06/19 17:28 | Minoru Koga v Kevin Lee | W | 2-0 |
| Swiss Open WD Qual | 2018/06/19 15:05 | Alexander Bianchini v Minoru Koga | W | 0-2 |
| Giraldilla Int. XD | 2018/04/07 03:30 | Minoru Koga v Yu Igarashi | L | 0-2 |
| Giraldilla Int. XD | 2018/04/05 04:40 | Minoru Koga v Sitthikom Thammasin | W | 2-0 |