| Giraldilla Int. XD | 2019/02/21 06:10 | Minoru Koga v Phakorn Chotphinit | W | 2-0 |
| Swedish Open | 2019/01/20 12:00 | Minoru Koga v Kean Yew Loh | W | 2-0 |
| Swedish Open | 2019/01/19 17:00 | Minoru Koga v Eetu Heino | W | 2-0 |
| Swedish Open | 2019/01/19 10:00 | Minoru Koga v Felix Burestedt | W | 2-1 |
| Swedish Open | 2019/01/18 08:30 | Kim Bruun v Minoru Koga | W | 0-2 |
| Estonian Int. | 2019/01/11 16:30 | Raul Must v Minoru Koga | L | 2-0 |
| Swiss Open WD Qual | 2018/10/23 12:00 | Datu Mohd Shah Eizlan Sardik v Minoru Koga | W | 0-2 |
| Giraldilla Int. XD | 2018/08/08 04:25 | Vladimir Malkov v Minoru Koga | L | 2-1 |
| Giraldilla Int. XD | 2019/02/21 07:20 | Yee Han Chong v Saran Jamsri | W | 2-0 |
| Giraldilla Int. XD | 2018/05/10 09:10 | Yee Han Chong v Sony Dwi Kuncoro | L | 1-2 |
| Giraldilla Int. XD | 2018/05/09 01:30 | Yee Han Chong v Anthony Joe | W | 2-0 |
| Giraldilla Int. XD | 2017/09/06 04:10 | Shesar Hiren Rhustavito v Yee Han Chong | L | 2-0 |
| Giraldilla Int. XD | 2017/09/05 10:10 | Chun-Wei Chen v Yee Han Chong | W | 0-2 |
| All England Open | 2017/01/18 10:45 | Shesar Hiren Rhustavito v Yee Han Chong | L | 2-0 |