| Indonesia Masters - Gemischtes Doppel | 2018/09/26 03:00 | Aya Ohori v Ji Hyun Sung | W | 1-2 |
| All England Open | 2018/03/14 18:00 | Ji Hyun Sung v Aya Ohori | L | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/01/17 06:00 | Ji Hyun Sung v Aya Ohori | L | 0-2 |
| All England Open | 2018/11/08 04:30 | Nozomi Okuhara v Ji Hyun Sung | L | 2-0 |
| All England Open | 2018/11/06 04:00 | Ji Hyun Sung v Nitchaon Jindapol | W | 2-0 |
| French Open - Frauen | 2018/10/25 17:00 | Ji Hyun Sung v Bingjiao He | L | 0-2 |
| French Open - Frauen | 2018/10/23 10:20 | Busanan Ongbumrungpan v Ji Hyun Sung | W | 1-2 |
| Denmark Open - Damen | 2018/10/18 08:00 | Bingjiao He v Ji Hyun Sung | L | 2-0 |
| Denmark Open - Damen | 2018/10/17 07:00 | Chia Hsin Lee v Ji Hyun Sung | W | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/09/29 04:40 | Ji Hyun Sung v Beiwen Zhang | L | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/09/28 07:02 | Sayaka Takahashi v Ji Hyun Sung | W | 0-2 |
| All England Open | 2018/11/07 10:20 | Yue Han v Aya Ohori | L | 2-0 |
| French Open - Frauen | 2018/10/24 08:00 | Aya Ohori v Fangjie Gao | L | 0-2 |
| Denmark Open - Damen | 2018/10/16 09:00 | Line Kjaersfeldt v Aya Ohori | L | 2-0 |
| Indonesia Masters - Gemischtes Doppel | 2018/09/26 03:00 | Aya Ohori v Ji Hyun Sung | L | 1-2 |
| All England Open | 2018/09/20 08:10 | Aya Ohori v Akane Yamaguchi | L | 1-2 |
| All England Open | 2018/09/18 10:00 | Aya Ohori v Yu Po Pai | W | 2-0 |
| All England Open | 2018/09/15 01:30 | Nozomi Okuhara v Aya Ohori | L | 2-0 |
| All England Open | 2018/09/14 02:30 | Fangjie Gao v Aya Ohori | W | 0-2 |