Head to Head
| World Cup Women | 2020/11/09 03:45 | Hyowon Suh v Kasumi Ishikawa | W | 0-4 |
| Qatar Open XD | 2018/03/25 14:20 | Hyowon Suh v Kasumi Ishikawa | W | 1-4 |
| Qatar Open XD | 2017/11/10 17:00 | Hyowon Suh v Kasumi Ishikawa | W | 1-4 |
| Qatar Open Women | 2016/12/08 08:00 | Hyowon Suh v Kasumi Ishikawa | W | 3-4 |
Home History
| World Cup Women | 2020/11/09 11:15 | Yingsha Sun v Kasumi Ishikawa | L | 4-0 |
| World Cup Women | 2020/11/09 03:45 | Hyowon Suh v Kasumi Ishikawa | W | 0-4 |
| Qatar Open Women | 2020/03/06 08:20 | Yidi Wang v Kasumi Ishikawa | L | 4-2 |
| Qatar Open Women | 2020/03/05 13:30 | Miyu Kato v Kasumi Ishikawa | W | 1-4 |
| Hungarian Open Women | 2020/02/23 11:40 | I-Ching Cheng v Kasumi Ishikawa | L | 4-3 |
| Hungarian Open Women | 2020/02/22 11:15 | Nina Mittelham v Kasumi Ishikawa | W | 0-4 |
| Hungarian Open Women | 2020/02/21 12:50 | Adriana Diaz v Kasumi Ishikawa | W | 1-4 |
| Hungarian Open Women | 2020/02/20 15:50 | Haruna Ojio v Kasumi Ishikawa | W | 0-4 |
Away History
| World Cup Women | 2020/11/09 03:45 | Hyowon Suh v Kasumi Ishikawa | L | 0-4 |
| World Cup Women | 2020/11/08 07:30 | Hyowon Suh v Bernadette Szocs | W | 4-2 |
| World Cup Women | 2020/11/08 04:30 | Hyowon Suh v Dina Meshref | W | 4-1 |
| German Open Women | 2020/01/30 18:10 | Meng Chen v Hyowon Suh | L | 4-3 |
| World Team Olympic Quals Women | 2020/01/25 19:30 | Hyowon Suh v Maria Xiao | W | 3-0 |
| World Team Olympic Quals Women | 2020/01/23 14:30 | Hyowon Suh v Nam Hae Kim | L | 1-3 |
| World Team Olympic Quals Women | 2020/01/23 13:30 | Hyowon Suh v Song I Kim | L | 1-3 |
| World Team Olympic Quals Women | 2020/01/22 15:00 | Kornelija Riliskyte v Hyowon Suh | W | 0-3 |