| Giraldilla Int. XD | 2018/06/14 01:00 | Aya Ohori v Fabienne Deprez | W | 2-0 |
| Indonesia Masters - GD | 2018/04/25 03:20 | Aya Ohori v Pornpawee Chochuwong | L | 1-2 |
| All England Open | 2018/03/16 10:30 | Tzu Ying Tai v Aya Ohori | L | 2-0 |
| All England Open | 2018/03/15 16:05 | Aya Ohori v Jin Wei Goh | W | 2-0 |
| All England Open | 2018/03/14 18:00 | Ji Hyun Sung v Aya Ohori | W | 0-2 |
| 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 |
| Giraldilla Int. XD | 2018/06/13 21:40 | Jamie Hsu v Joo I Jeon | W | 0-2 |
| Giraldilla Int. XD | 2018/05/10 06:45 | Joo I Jeon v Minatsu Mitani | L | 0-2 |
| Giraldilla Int. XD | 2018/05/09 05:30 | Chananchida Jucharoen v Joo I Jeon | W | 0-2 |
| Giraldilla Int. XD | 2018/05/02 06:50 | Sayaka Takahashi v Joo I Jeon | L | 2-0 |
| Indonesia Masters - GD | 2018/04/25 02:40 | Tzu Ying Tai v Joo I Jeon | L | 2-0 |
| Swiss Open - Kwal. - DD | 2018/04/24 02:40 | Thilini Pramodika Hendahewa v Joo I Jeon | W | 0-2 |
| China Masters Women | 2018/04/12 08:30 | Joo I Jeon v Zhiyi Wang | L | 0-2 |
| China Masters Women | 2018/04/11 04:00 | Meng Zhou v Joo I Jeon | W | 0-2 |