| German Open 2019, WD, Qualification | 09/29 08:40 | 1 | Cheah, Lyddia Yi Yu v Shimizu, Nozomi | L | 1-2 | |
| German Open 2019, WD, Qualification | 09/28 11:30 | 1 | 마훌레트, 게일 v Cheah, Lyddia Yi Yu | W | 0-2 | |
| Indonesia Masters XD | 11/07 19:58 | - | Cheah, Lyddia Yi Yu v Nicola Cerfontyne | W | 3-1 |