Head to Head
| China Open Women | 2019/09/20 03:30 | Sayaka Takahashi v Ratchanok Intanon | W | 2-1 |
| Thailand Open Women | 2017/06/01 13:15 | Ratchanok Intanon v Sayaka Takahashi | L | 2-1 |
Home History
| Korean Open Women | 2019/09/26 01:10 | Fitriani Fitriani v Sayaka Takahashi | W | 0-2 |
| China Open Women | 2019/09/21 02:20 | Sayaka Takahashi v Carolina Marin | L | 1-2 |
| China Open Women | 2019/09/20 03:30 | Sayaka Takahashi v Ratchanok Intanon | W | 2-1 |
| China Open Women | 2019/09/19 06:10 | Evgeniya Kosetskaya v Sayaka Takahashi | W | 0-2 |
| China Open Women | 2019/09/17 09:30 | Nitchaon Jindapol v Sayaka Takahashi | W | 1-2 |
| World Championships Women | 2019/08/20 16:10 | Yue Han v Sayaka Takahashi | L | 2-0 |
| World Championships Women | 2019/08/19 12:00 | Sayaka Takahashi v Kirsty Gilmour | W | 2-0 |
| Thailand Open Women | 2019/08/03 09:00 | Yufei Chen v Sayaka Takahashi | L | 2-0 |
Away History
| Korean Open Women | 2019/09/26 01:40 | Ratchanok Intanon v Aya Ohori | W | 2-0 |
| Korean Open Women | 2019/09/25 02:40 | Ratchanok Intanon v Ngan Yi Cheung | W | 2-0 |
| China Open Women | 2019/09/20 03:30 | Sayaka Takahashi v Ratchanok Intanon | L | 2-1 |
| China Open Women | 2019/09/19 04:40 | Ratchanok Intanon v Xiaoxin Chen | W | 2-0 |
| China Open Women | 2019/09/17 10:15 | Ratchanok Intanon v Line Hojmark Kjaersfeldt | W | 2-0 |
| World Championships Women | 2019/08/24 10:00 | Ratchanok Intanon v Nozomi Okuhara | L | 1-2 |
| World Championships Women | 2019/08/23 15:00 | Jia Min Yeo v Ratchanok Intanon | W | 0-2 |
| World Championships Women | 2019/08/22 09:20 | Ratchanok Intanon v Gregoria Mariska Tunjung | W | 2-1 |