Head to Head
| Korea Open - Damen | 2019/09/27 04:40 | Sayaka Takahashi v Ratchanok Intanon | L | 0-2 |
| China Open - Damen | 2019/09/20 03:30 | Sayaka Takahashi v Ratchanok Intanon | W | 2-1 |
| Thailand Open - Frauen | 2017/06/01 13:15 | Ratchanok Intanon v Sayaka Takahashi | L | 2-1 |