Head to Head
| All England Open | 2017/04/12 03:15 | Ratchanok Intanon v Sayaka Sato | W | 0-2 |
| All England Open | 2017/04/05 04:40 | Sayaka Sato v Ratchanok Intanon | L | 0-2 |
| California Int. Women | 2017/03/08 11:00 | Sayaka Sato v Ratchanok Intanon | L | 0-2 |
| Thailand Open Women | 2015/10/02 10:30 | Ratchanok Intanon v Sayaka Sato | L | 2-1 |
Home History
| All England Open | 2018/09/18 09:15 | Sayaka Sato v Yufei Chen | L | 0-2 |
| All England Open | 2018/09/13 02:20 | Nozomi Okuhara v Sayaka Sato | L | 2-0 |
| All England Open | 2018/09/11 02:30 | Sayaka Sato v Chia Hsin Lee | W | 2-0 |
| All England Open | 2018/08/02 04:40 | Carolina Marin v Sayaka Sato | L | 2-0 |
| All England Open | 2018/07/31 02:40 | Sayaka Sato v Soniia Cheah | W | 2-0 |
| Thailand Open Women | 2018/07/12 07:20 | Sayaka Sato v Aya Ohori | L | 1-2 |
| Thailand Open Women | 2018/07/11 07:20 | Sayaka Sato v Vaishnavi Reddy Jakka | W | 2-0 |
| All England Open | 2018/07/05 08:00 | Sayaka Sato v Kirsty Gilmour | L | 1-2 |
Away History
| All England Open | 2018/09/19 08:00 | Ratchanok Intanon v Beiwen Zhang | L | 1-2 |
| All England Open | 2018/09/14 09:09 | Carolina Marin v Ratchanok Intanon | L | 2-0 |
| All England Open | 2018/09/14 03:20 | Carolina Marin v Ratchanok Intanon | L | 2-0 |
| All England Open | 2018/09/13 08:00 | Gregoria Mariska Tunjung v Ratchanok Intanon | W | 0-2 |
| All England Open | 2018/09/11 03:30 | Minatsu Mitani v Ratchanok Intanon | W | 1-2 |
| All England Open | 2018/08/02 07:20 | Ratchanok Intanon v Saina Nehwal | L | 0-2 |
| All England Open | 2018/07/31 02:20 | Ratchanok Intanon v Mia Blichfeldt | W | 2-1 |
| All England Open | 2018/07/06 07:30 | Ji Hyun Sung v Ratchanok Intanon | L | 2-0 |