Head to Head
| China Open Women | 2019/11/06 03:30 | Yanyan Cai v Saina Nehwal | L | 2-0 |
Home History
| China Open Women | 2019/11/06 03:30 | Yanyan Cai v Saina Nehwal | L | 2-0 |
| French Open Women | 2019/10/25 12:10 | Saina Nehwal v Se Young An | L | 0-2 |
| French Open Women | 2019/10/24 13:40 | Line Hojmark Kjaersfeldt v Saina Nehwal | W | 0-2 |
| French Open Women | 2019/10/23 16:30 | Ngan Yi Cheung v Saina Nehwal | W | 0-2 |
| Denmark Open Women | 2019/10/16 10:50 | Sayaka Takahashi v Saina Nehwal | L | 2-0 |
| China Open Women | 2019/09/18 02:00 | Busanan Ongbumrungpan v Saina Nehwal | L | 2-0 |
| World Championships Women | 2019/08/22 16:30 | Mia Blichfeldt v Saina Nehwal | L | 2-1 |
| World Championships Women | 2019/08/21 12:40 | Soraya De Visch Eijbergen v Saina Nehwal | W | 0-2 |
Away History
| China Open Women | 2019/11/07 04:40 | Busanan Ongbumrungpan v Yanyan Cai | L | 2-0 |
| China Open Women | 2019/11/06 03:30 | Yanyan Cai v Saina Nehwal | W | 2-0 |
| Macau Open Women | 2019/11/01 04:20 | Michelle Li v Yanyan Cai | L | 2-0 |
| Macau Open Women | 2019/10/31 05:20 | Yanyan Cai v Pui Yin Yip | W | 2-0 |
| Macau Open Women | 2019/10/30 04:50 | Yanyan Cai v Sai Uttejitha Rao Chukka | W | 2-0 |
| French Open Women | 2019/10/22 13:50 | Carolina Marin v Yanyan Cai | L | 2-1 |
| Denmark Open Women | 2019/10/17 10:50 | Yanyan Cai v Yufei Chen | L | 0-2 |
| Denmark Open Women | 2019/10/16 15:00 | Yanyan Cai v Fitriani Fitriani | W | 2-0 |