| Irish Open Qual | 2022/11/16 10:10 | Sean Laureta v Charlie Castle | W | 0-2 |
| Irish Open Qual | 2022/11/16 10:10 | Danny Robson v Koshiro Moriguchi | W | 0-2 |
| Norwegian International | 2022/11/11 12:40 | Koshiro Moriguchi v Milan Dratva | L | 0-2 |
| Polish Int. | 2022/09/24 08:40 | Minoru Koga v Koshiro Moriguchi | L | 2-0 |
| Polish Int. | 2022/09/23 15:20 | Koshiro Moriguchi v Dominik Kwinta | W | 2-1 |
| Polish Int. | 2022/09/22 13:00 | Miha Ivanic v Koshiro Moriguchi | W | 1-2 |
| Belgian Int. | 2022/09/15 08:40 | Martin Ouazzen v Koshiro Moriguchi | L | 2-1 |
| Belgian Int. Qual | 2022/09/14 15:25 | Fabian Roth v Koshiro Moriguchi | W | 1-2 |