| Canada Open - Mixdouble | 2018/06/20 15:10 | Saito/Watanabe v Kaesbauer/Konon | L | 1-2 |
| Swiss Open - Kvalifikation - Damedouble | 2018/06/19 20:58 | Saito/Watanabe v Kim/Kim | W | 2-0 |
| Swiss Open - Kvalifikation - Damedouble | 2018/06/19 19:40 | Li/Zhang v Saito/Watanabe | W | 0-2 |