| Czech Open Women | 2019/08/22 16:00 | Hyojoo Choi v Jihee Jeon | L | 1-4 |
| Czech Open Women | 2019/08/21 08:20 | Adina Diaconu v Hyojoo Choi | W | 0-4 |
| Australian Open 2019, WS | 2019/07/12 04:15 | Ding, Ning v Hyojoo Choi | L | 4-0 |
| Australian Open 2019, WS | 2019/07/11 08:20 | Hyojoo Choi v Feng, Tianwei | W | 4-2 |
| Australian Open 2019, WS | 2019/07/10 04:40 | Chen, Szu-Yu v Hyojoo Choi | W | 3-4 |
| Korea Open 2019, WS | 2019/07/03 06:10 | Tianyi Qian v Hyojoo Choi | L | 4-2 |
| Japan Open 2019, WS | 2019/06/13 03:50 | Gu, Yuting v Hyojoo Choi | L | 4-0 |
| Hong Kong Open (WT) 2019, Women | 2019/06/05 11:20 | Soo, Wai Yam Minnie v Hyojoo Choi | L | 4-2 |
| ITTF Challenge, Polish Open 2019, WS, Group Stage | 2019/10/18 15:55 | Monteiro-Dodean, D. v Siqi Fan | W | 1-4 |
| ITTF Challenge, Polish Open 2019, WS, Group Stage | 2019/10/17 12:10 | Siqi Fan v Zauresh Akasheva | W | 3-0 |
| ITTF Challenge, Polish Open 2019, WS, Group Stage | 2019/10/16 14:30 | Siqi Fan v Swastika Ghosh | W | 3-0 |
| Czech Open Women | 2019/08/20 11:15 | Debora Vivarelli v Siqi Fan | W | 0-4 |
| Bulgaria Open 2019, WS | 2019/08/16 09:30 | Siqi Fan v Mima Ito | L | 0-4 |
| Bulgaria Open 2019, WS | 2019/08/15 16:20 | Elizabeta Samara v Siqi Fan | W | 3-4 |
| Bulgaria Open 2019, WS | 2019/08/14 14:45 | Gu, Yuting v Siqi Fan | W | 3-4 |
| Bulgaria Open 2019, WS | 2019/08/14 07:00 | Shcherbatykh, Valeria v Siqi Fan | W | 0-4 |