Head to Head
| Korea Open Women | 2019/07/06 01:50 | Kasumi Ishikawa v Yingsha Sun | L | 3-4 |
| Japan Open Women | 2019/06/14 09:30 | Yingsha Sun v Kasumi Ishikawa | L | 4-0 |
| Qatar Open Women | 2019/03/28 13:45 | Yingsha Sun v Kasumi Ishikawa | L | 4-0 |
| Qatar Open Women | 2018/07/20 07:00 | Kasumi Ishikawa v Yingsha Sun | W | 4-1 |
Home History
| Australian Open Women | 2019/07/12 10:10 | Meng Chen v Kasumi Ishikawa | W | 3-4 |
| Australian Open Women | 2019/07/12 04:15 | Hitomi Sato v Kasumi Ishikawa | W | 0-4 |
| Australian Open Women | 2019/07/11 05:00 | Miyuu Kihara v Kasumi Ishikawa | W | 0-4 |
| Korea Open Women | 2019/07/06 01:50 | Kasumi Ishikawa v Yingsha Sun | L | 3-4 |
| Korea Open Women | 2019/07/05 04:25 | Kasumi Ishikawa v Saki Shibata | W | 4-1 |
| Korea Open Women | 2019/07/04 06:20 | Kasumi Ishikawa v Miyuu Kihara | W | 4-1 |
| Japan Open Women | 2019/06/14 09:30 | Yingsha Sun v Kasumi Ishikawa | L | 4-0 |
| Japan Open Women | 2019/06/14 03:30 | Miyuu Kihara v Kasumi Ishikawa | W | 0-4 |
Away History
| Australian Open Women | 2019/07/12 10:55 | Yingsha Sun v Mingyang Sun | W | 4-1 |
| Australian Open Women | 2019/07/12 03:30 | Yingsha Sun v Shiho Matsudaira | W | 4-0 |
| Australian Open Women | 2019/07/11 05:50 | Manyu Wang v Yingsha Sun | W | 1-4 |
| Australian Open Women | 2019/07/10 03:00 | Jian Zeng v Yingsha Sun | W | 1-4 |
| Korea Open Women | 2019/07/07 02:40 | Ning Ding v Yingsha Sun | L | 4-3 |
| Korea Open Women | 2019/07/06 01:50 | Kasumi Ishikawa v Yingsha Sun | W | 3-4 |
| Korea Open Women | 2019/07/05 09:40 | Yingsha Sun v Shiwen Liu | W | 4-2 |
| Korea Open Women | 2019/07/04 06:20 | Yingsha Sun v Tianyi Qian | W | 4-3 |