| Giraldilla Int. XD | 09/21 08:10 | 3 | Deng, J X v Yamamoto, Saya | L | 2-0 | |
| Open de Suisse - Doubles Femmes - Qualif. | 09/20 07:20 | 4 | Priya Kudaravalli, Sri Krishna v Yamamoto, Saya | W | 0-2 | |
| Open de Suisse - Doubles Femmes - Qualif. | 09/19 07:20 | 5 | Batari, Maharani Sekar v Yamamoto, Saya | W | 0-2 | |
| Giraldilla Int. XD | 08/11 20:30 | - | Lauren Lam v Yamamoto, Saya | W | 0-2 | |
| Giraldilla Int. XD | 08/10 01:20 | 1 | Yamamoto, Saya v Disha Gupta | W | 2-1 |