| Indonesia Masters - GD | 2018/01/17 06:00 | Ji Hyun Sung v Aya Ohori | L | 0-2 |
| Indonesia Masters - GD | 2018/03/09 18:10 | Nitchaon Jindapol v Ji Hyun Sung | L | 2-0 |
| Indonesia Masters - GD | 2018/03/08 17:15 | Hyo Min Kim v Ji Hyun Sung | W | 0-2 |
| Indonesia Masters - GD | 2018/03/07 08:10 | Fitriani Fitriani v Ji Hyun Sung | W | 0-2 |
| Indonesia Masters - GD | 2018/01/26 08:30 | Tzu Ying Tai v Ji Hyun Sung | L | 2-0 |
| Indonesia Masters - GD | 2018/01/25 07:45 | Ji Hyun Sung v Nitchaon Jindapol | W | 2-0 |
| Indonesia Masters - GD | 2018/01/24 04:20 | Ji Hyun Sung v Busanan Ongbumrungpan | W | 2-0 |
| Indonesia Masters - GD | 2018/01/17 06:00 | Ji Hyun Sung v Aya Ohori | L | 0-2 |
| All England Open | 2017/12/15 09:30 | Tzu Ying Tai v Ji Hyun Sung | L | 2-0 |
| Indonesia Masters - GD | 2018/03/08 15:35 | Beiwen Zhang v Aya Ohori | L | 2-1 |
| Indonesia Masters - GD | 2018/03/07 16:25 | Aya Ohori v Michelle Li | W | 2-0 |
| Swiss Open - Kwal. - DD | 2018/02/08 02:00 | Aya Ohori v Ashwini Ponnappa | W | 2-0 |
| Indonesia Masters - GD | 2018/02/07 03:00 | Aya Ohori v Sum Yee Yeung | W | 2-0 |
| Indonesia Masters - GD | 2018/01/24 07:00 | Bingjiao He v Aya Ohori | L | 2-0 |
| Indonesia Masters - GD | 2018/01/18 05:15 | Aya Ohori v Ying Ying Lee | L | 1-2 |
| Indonesia Masters - GD | 2018/01/17 06:00 | Ji Hyun Sung v Aya Ohori | W | 0-2 |
| All England Open | 2017/11/23 06:40 | Aya Ohori v Pusarla V. Sindhu | L | 0-2 |