| Indonesia Masters XD | 2017/04/22 06:00 | Saena Kawakami v Yanyan Cai | W | 2-1 |
| Thailand Masters Women | 2019/01/09 08:00 | Vaishnavi Reddy Jakka v Saena Kawakami | W | 0-2 |
| All England Open | 2018/11/07 05:30 | Saena Kawakami v Xiaoxin Chen | L | 0-2 |
| French Open Women | 2018/10/24 11:30 | Saina Nehwal v Saena Kawakami | L | 2-0 |
| Denmark Open Women | 2018/10/18 07:20 | Saena Kawakami v Nozomi Okuhara | L | 0-2 |
| Denmark Open Women | 2018/10/16 09:00 | Rachel Honderich v Saena Kawakami | W | 0-2 |
| Indonesia Masters XD | 2018/09/27 03:40 | Fangjie Gao v Saena Kawakami | L | 2-1 |
| Indonesia Masters XD | 2018/09/26 03:40 | Ying Li Chiang v Saena Kawakami | W | 0-2 |
| All England Open | 2018/09/18 04:45 | Saena Kawakami v Pusarla V. Sindhu | L | 0-2 |
| Thailand Masters Women | 2019/01/09 06:40 | Yu Po Pai v Yanyan Cai | W | 0-2 |
| Giraldilla Int. XD | 2018/11/24 13:00 | Yanyan Cai v Kirsty Gilmour | L | 1-2 |
| Giraldilla Int. XD | 2018/11/23 18:30 | Yanyan Cai v Michelle Skodstrup | W | 2-0 |
| Giraldilla Int. XD | 2018/11/23 11:20 | Yanyan Cai v Julie Dawall Jakobsen | W | 2-0 |
| Giraldilla Int. XD | 2018/11/22 10:40 | Yanyan Cai v Shuting Ji | W | 2-1 |
| Indonesia Masters XD | 2018/11/15 06:30 | Yanyan Cai v Bingjiao He | L | 0-2 |
| Indonesia Masters XD | 2018/11/14 10:30 | Sayaka Takahashi v Yanyan Cai | W | 1-2 |
| All England Open | 2018/11/07 05:30 | Yanyan Cai v Carolina Marin | L | 1-2 |