Head to Head
| Indonesia Masters XD | 2018/09/26 07:10 | Yu Po Pai v Yanyan Cai | L | 1-2 |
| Macau Open Women | 2017/11/12 04:30 | Yu Po Pai v Yanyan Cai | L | 1-2 |
Home History
| Macau Open Women | 2018/10/31 03:50 | Yu Po Pai v Isabel Zhong | W | 2-0 |
| Giraldilla Int. XD | 2018/10/05 08:40 | Yu Po Pai v Soniia Cheah | L | 0-2 |
| Giraldilla Int. XD | 2018/10/04 04:00 | Yu Po Pai v Ruselli Hartawan | W | 2-1 |
| Giraldilla Int. XD | 2018/10/03 02:00 | Yu Po Pai v Dinar Dyah Ayustine | W | 2-1 |
| Indonesia Masters XD | 2018/09/26 07:10 | Yu Po Pai v Yanyan Cai | L | 1-2 |
| All England Open | 2018/09/18 10:00 | Aya Ohori v Yu Po Pai | L | 2-0 |
| Japan Open Women | 2018/09/11 02:00 | Yu Po Pai v Akane Yamaguchi | L | 0-2 |
| World Championships Women | 2018/07/30 07:30 | Yu Po Pai v Jin Wei Goh | L | 0-2 |
Away History
| 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 Women | 2018/10/25 18:00 | Yanyan Cai v Akane Yamaguchi | L | 0-2 |
| French Open Women | 2018/10/23 10:40 | Pornpawee Chochuwong v Yanyan Cai | W | 1-2 |
| Denmark Open Women | 2018/10/19 13:20 | Yanyan Cai v Bingjiao He | L | 0-2 |
| All England Open | 2018/10/18 15:19 | Ratchanok Intanon v Yanyan Cai | W | 0-2 |
| Denmark Open Women | 2018/10/18 10:20 | Ratchanok Intanon v Yanyan Cai | W | 0-2 |