| Japan Open 2019, WS | 06/12 03:20 | - | Lee, En-Chi v Soma, Yumeno | W | 4-2 | |
| ITTF China Open 2019, WS | 05/29 03:40 | - | Lee, En-Chi v Adriana Diaz | L | 0-4 | |
| ITTF China Open 2019, WS | 05/28 01:45 | - | Vermaas, Kim v Lee, En-Chi | W | 1-4 | |
| Qatar Open XD | 06/07 10:20 | 1 | Gu, Yuting v Lee, En-Chi | L | 4-0 |