| China Masters WD | 2019/03/15 10:50 | Cao/Yu v Baek/Kim | L | 1-2 |
| China Masters WD | 2019/03/14 10:40 | Li/Teng v Cao/Yu | W | 1-2 |
| China Masters WD | 2019/03/13 11:20 | Hou/Li v Cao/Yu | W | 0-2 |
| German Open - ženská štvorhra | 2019/02/27 08:10 | Chen/Jia v Cao/Yu | L | 2-1 |
| Španielsko - Masters - ženská štvorhra | 2019/02/21 11:30 | Cao/Yu v Hsu/Hu | L | 0-2 |
| Španielsko - Masters - ženská štvorhra | 2019/02/20 11:20 | Dandu/Santosh v Cao/Yu | W | 1-2 |
| Giraldilla Int. XD | 2018/06/16 03:50 | Fukuman/Yonao v Cao/Yu | L | 2-1 |
| Giraldilla Int. XD | 2018/06/15 02:22 | Cao/Yu v Efler/Janssens | W | 2-0 |
| Giraldilla Int. XD | 2018/10/05 08:10 | Kawashima/Ozaki v Kurihara/Shinoya | L | 0-2 |
| Giraldilla Int. XD | 2018/10/04 08:45 | Ng/Wu v Kawashima/Ozaki | W | 0-2 |
| Giraldilla Int. XD | 2018/10/03 09:20 | Kawashima/Ozaki v Chen/Hu | W | 2-0 |
| Giraldilla Int. XD | 2018/09/21 09:30 | Kawashima/Ozaki v Araki/Imai | L | 0-2 |
| Giraldilla Int. XD | 2018/09/20 10:00 | Amitrapai/Chochuwong v Kawashima/Ozaki | W | 1-2 |
| Giraldilla Int. XD | 2018/08/09 06:55 | Kawashima/Ozaki v Matsuyama/Shida | L | 1-2 |
| Giraldilla Int. XD | 2018/08/08 05:10 | Lim/Tan v Kawashima/Ozaki | W | 0-2 |
| Giraldilla Int. XD | 2018/07/25 06:50 | Kawashima/Ozaki v Chen/Hu | L | 1-2 |