| WTT Contender Muscat XD | 09/09 16:40 | - | 첸 M / 리우 S v Xu/Wu | W | 3-1 | |
| WTT Contender Muscat XD | 09/08 16:00 | - | 첸 M / 리우 S v Qian/Zhou | W | 3-0 | |
| WTT Contender Muscat XD | 09/08 10:30 | - | Thakkar / Kamath v 첸 M / 리우 S | W | 0-3 | |
| WTT Contender Muscat XD | 09/07 12:00 | - | 첸 M / 리우 S v Zang/Liang | W | 3-1 | |
| Team World Cup, Women Singles | 11/10 10:00 | - | 첸 M / 리우 S v 히라노 M / 이시카와 K | W | 3-0 | |
| Japan Open 2019, WD | 06/16 04:20 | 2 | 순 Y / 왕 M v 첸 M / 리우 S | W | 1-3 | |
| Japan Open 2019, WD | 06/15 02:00 | 3 | 첸 S-Y / 청 H-T v 첸 M / 리우 S | W | 1-3 | |
| Japan Open 2019, WD | 06/14 06:50 | 4 | 첸 M / 리우 S v Doo / Soo | W | 3-0 | |
| Japan Open 2019, WD | 06/14 02:00 | 5 | 첸 M / 리우 S v Idesawa/Odo | W | 3-0 |