Head to Head
| China Open Women | 2019/11/07 04:40 | Busanan Ongbumrungpan v Yanyan Cai | W | 2-0 |
| India Open Women | 2019/03/28 11:45 | Yanyan Cai v Busanan Ongbumrungpan | W | 1-2 |
| Indonesia Masters XD | 2019/01/23 02:30 | Busanan Ongbumrungpan v Yanyan Cai | W | 2-0 |
Home History
| Hong Kong Open Women | 2019/11/15 10:40 | Busanan Ongbumrungpan v Akane Yamaguchi | L | 1-2 |
| Hong Kong Open Women | 2019/11/14 12:30 | Busanan Ongbumrungpan v Pusarla V. Sindhu | W | 2-1 |
| Hong Kong Open Women | 2019/11/13 03:40 | Busanan Ongbumrungpan v Yu Po Pai | W | 2-1 |
| China Open Women | 2019/11/08 07:40 | Busanan Ongbumrungpan v Michelle Li | L | 0-2 |
| China Open Women | 2019/11/07 04:40 | Busanan Ongbumrungpan v Yanyan Cai | W | 2-0 |
| China Open Women | 2019/11/06 05:00 | Busanan Ongbumrungpan v Line Hojmark Kjaersfeldt | W | 2-0 |
| Macau Open Women | 2019/11/01 05:00 | Busanan Ongbumrungpan v Yue Han | L | 0-2 |
| Macau Open Women | 2019/10/31 10:35 | Ying Li Chiang v Busanan Ongbumrungpan | W | 0-2 |
Away History
| Hong Kong Open Women | 2019/11/14 05:00 | Yanyan Cai v Beiwen Zhang | L | 0-2 |
| Hong Kong Open Women | 2019/11/13 01:40 | Saina Nehwal v Yanyan Cai | W | 0-2 |
| 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 |