Head to Head
| Giraldilla Int. XD | 2018/06/23 20:00 | Yanyan Cai v Sayaka Takahashi | W | 0-2 |
| Indonesia Masters - Mixdouble | 2017/03/14 14:35 | Yanyan Cai v Sayaka Takahashi | W | 0-2 |
Home History
| All England Open | 2018/11/09 06:00 | Sayaka Takahashi v Nozomi Okuhara | L | 0-2 |
| All England Open | 2018/11/08 06:00 | Sayaka Takahashi v Fangjie Gao | W | 2-1 |
| All England Open | 2018/11/06 09:50 | Isabel Zhong v Sayaka Takahashi | W | 0-2 |
| French Open - Kvinder | 2018/10/25 13:40 | Yufei Chen v Sayaka Takahashi | L | 2-0 |
| French Open - Kvinder | 2018/10/24 09:00 | Sayaka Takahashi v Kirsty Gilmour | W | 2-0 |
| Denmark Open - Kvinder | 2018/10/17 11:20 | Tzu Ying Tai v Sayaka Takahashi | L | 2-0 |
| Indonesia Masters - Mixdouble | 2018/09/28 07:02 | Sayaka Takahashi v Ji Hyun Sung | L | 0-2 |
| Indonesia Masters - Mixdouble | 2018/09/28 06:00 | Sayaka Takahashi v Ji Hyun Sung | L | 0-2 |
Away History
| All England Open | 2018/11/07 05:30 | Yanyan Cai v Carolina Marin | L | 1-2 |
| Giraldilla Int. XD | 2018/11/04 13:30 | Yanyan Cai v Xiaoxin Chen | W | 2-1 |
| Giraldilla Int. XD | 2018/11/03 14:50 | Fangjie Gao v Yanyan Cai | W | 1-2 |
| Giraldilla Int. XD | 2018/11/02 10:20 | Yanyan Cai v Irina Amalie Andersen | W | 2-0 |
| Giraldilla Int. XD | 2018/11/01 16:05 | Yanyan Cai v Yukino Nakai | W | 2-0 |
| Giraldilla Int. XD | 2018/10/31 08:50 | Yanyan Cai v Jia Min Yeo | W | 2-0 |
| French Open - Kvinder | 2018/10/25 18:00 | Yanyan Cai v Akane Yamaguchi | L | 0-2 |
| French Open - Kvinder | 2018/10/23 10:40 | Pornpawee Chochuwong v Yanyan Cai | W | 1-2 |