Head to Head
| World Cup Women | 2020/11/09 11:15 | Yingsha Sun v Kasumi Ishikawa | W | 4-0 |
| German Open Women | 2020/01/31 13:00 | Kasumi Ishikawa v Yingsha Sun | W | 0-4 |
| Australian Open Women | 2019/07/13 00:00 | Kasumi Ishikawa v Yingsha Sun | W | 0-4 |
| Korea Open Women | 2019/07/06 01:50 | Kasumi Ishikawa v Yingsha Sun | W | 3-4 |
| Japan Open Women | 2019/06/14 09:30 | Yingsha Sun v Kasumi Ishikawa | W | 4-0 |
| Qatar Open Women | 2019/03/28 13:45 | Yingsha Sun v Kasumi Ishikawa | W | 4-0 |
| Qatar Open Women | 2018/07/20 07:00 | Kasumi Ishikawa v Yingsha Sun | L | 4-1 |
Home History
| WTT Cup Finals Women | 2022/10/27 10:20 | Yingsha Sun v Nina Mittelham | W | 3-0 |
| WTT Champions Macao Women | 2022/10/23 10:00 | Yingsha Sun v Xingtong Chen | W | 4-1 |
| WTT Champions Macao Women | 2022/10/22 11:45 | Yingsha Sun v Jia Nan Yuan | W | 4-0 |
| WTT Champions Macao Women | 2022/10/22 03:45 | Yingsha Sun v I-Ching Cheng | W | 3-0 |
| WTT Champions Macao Women | 2022/10/21 11:40 | Yingsha Sun v Xiaoxin Yang | W | 3-1 |
| WTT Champions Macao Women | 2022/10/20 13:25 | Yingsha Sun v Bruna Takahashi | W | 3-0 |
| World Team Championship Women | 2022/10/08 12:30 | Yingsha Sun v Miyu Nagasaki | W | 3-0 |
| World Team Championship Women | 2022/10/07 07:00 | Szu-Yu Chen v Yingsha Sun | W | 0-3 |
Away History
| WTT Cup Finals Women | 2022/10/27 02:00 | Miyuu Kihara v Kasumi Ishikawa | W | 1-3 |
| WTT Champions Macao Women | 2022/10/22 02:35 | Jia Nan Yuan v Kasumi Ishikawa | L | 3-1 |
| WTT Champions Macao Women | 2022/10/21 03:10 | Dina Meshref v Kasumi Ishikawa | W | 0-3 |
| WTT Champions Macao Women | 2022/10/20 11:05 | Lily Zhang v Kasumi Ishikawa | W | 0-3 |
| WTT Contender Tunis Women | 2022/08/05 09:00 | Kasumi Ishikawa v Szu-Yu Chen | L | 1-3 |
| WTT Contender Tunis Women | 2022/08/04 09:30 | Kasumi Ishikawa v Nayeong Kim | W | 3-0 |
| WTT Contender Tunis Women | 2022/08/03 14:00 | Kasumi Ishikawa v Hyobin Yoon | W | 3-2 |
| WTT Champions Budapest Women | 2022/07/20 09:20 | Kasumi Ishikawa v Hina Hayata | L | 1-3 |