| Giraldilla Int. XD | 09/21 08:10 | 3 | Joy Xuan Deng v Saya Yamamoto | L | 2-0 | |
| Swiss Open WD Qual | 09/20 07:20 | 4 | Sri Krishna Priya Kudaravalli v Saya Yamamoto | W | 0-2 | |
| Swiss Open WD Qual | 09/19 07:20 | 5 | Maharani S Batari v Saya Yamamoto | W | 0-2 | |
| Giraldilla Int. XD | 08/11 20:30 | - | Lauren Lam v Saya Yamamoto | W | 0-2 | |
| Giraldilla Int. XD | 08/10 01:20 | 1 | Saya Yamamoto v Disha Gupta | W | 2-1 |