| Portugal Int. - Herrdubbel | 2023/03/11 17:10 | Easton/Russ v Ichikawa/Umayahara | W | 0-2 |
| Portugal Int. - Herrdubbel | 2023/03/11 12:20 | Ichikawa/Umayahara v MacGregor/Pringle | W | 2-0 |
| Portugal Int. - Herrdubbel | 2023/03/10 18:40 | Ichikawa/Umayahara v Alava/Sanjurjo | W | 2-0 |
| Austrian Open - Herrdubbel | 2020/02/21 12:00 | Ichikawa/Umayahara v Dunn/Hall | L | 0-2 |
| Austrian Open - Herrdubbel | 2020/02/20 18:10 | Ichikawa/Umayahara v Bay/Mikkelsen | W | 2-1 |
| Akita Masters MD | 2019/08/14 00:10 | Huang/Liu v Ichikawa/Umayahara | L | 2-0 |
| Giraldilla Int. - Mixed dubbel | 2018/07/25 07:30 | Ichikawa/Umayahara v Lin/Su | L | 0-2 |
| Portugal Int. - Herrdubbel | 2023/03/11 17:40 | Hemming/van Leeuwen v Aizawa/Noda | W | 0-2 |
| Portugal Int. - Herrdubbel | 2023/03/10 20:15 | Aizawa/Noda v Baschwitz/Leal | W | 2-0 |
| Portugal Int. - Herrdubbel | 2023/03/09 18:00 | Ivancic/Poboljsaj v Aizawa/Noda | W | 0-2 |