Head to Head
| Qatar Open - Damer | 2018/09/30 08:00 | I-Ching Cheng v Kasumi Ishikawa | W | 4-1 |
| Qatar Open - Mixed dubbel | 2018/03/25 10:30 | I-Ching Cheng v Kasumi Ishikawa | L | 3-4 |
| Qatar Open - Damer | 2016/11/20 09:00 | Kasumi Ishikawa v I-Ching Cheng | L | 4-3 |
| Qatar Open - Damer | 2018/09/30 08:00 | I-Ching Cheng v Kasumi Ishikawa | W | 4-1 |
| Qatar Open - Mixed dubbel | 2018/03/25 10:30 | I-Ching Cheng v Kasumi Ishikawa | L | 3-4 |
| Qatar Open - Damer | 2016/11/20 09:00 | Kasumi Ishikawa v I-Ching Cheng | L | 4-3 |