| Korea Masters Women | 2018/11/28 07:10 | Se Young An v Ji Hyun Sung | W | 1-2 |
| Indonesia Masters XD | 2018/11/17 05:00 | Ji Hyun Sung v Ratchanok Intanon | L | 1-2 |
| Indonesia Masters XD | 2018/11/15 11:30 | Ji Hyun Sung v Pusarla V. Sindhu | W | 2-0 |
| Indonesia Masters XD | 2018/11/14 01:40 | Ji Hyun Sung v Aya Ohori | W | 2-0 |
| 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 Women | 2018/10/25 17:00 | Ji Hyun Sung v Bingjiao He | L | 0-2 |
| French Open Women | 2018/10/23 10:20 | Busanan Ongbumrungpan v Ji Hyun Sung | W | 1-2 |
| Indonesia Masters XD | 2018/11/14 12:45 | Joy Xuan Deng v Yue Han | L | 1-2 |
| Swiss Open WD Qual | 2018/11/13 03:00 | Yulia Y Susanto v Joy Xuan Deng | W | 0-2 |
| Macau Open Women | 2018/10/31 11:10 | Joy Xuan Deng v Shuting Ji | L | 1-2 |
| Giraldilla Int. XD | 2018/09/22 11:00 | Minatsu Mitani v Joy Xuan Deng | L | 2-1 |
| Giraldilla Int. XD | 2018/09/21 08:10 | Joy Xuan Deng v Saya Yamamoto | W | 2-0 |
| Giraldilla Int. XD | 2018/09/20 07:20 | Joy Xuan Deng v Sum Yee Yeung | W | 2-0 |
| Giraldilla Int. XD | 2018/09/19 11:20 | Joy Xuan Deng v Hanna Ramadini | W | 2-0 |
| Giraldilla Int. XD | 2018/09/09 10:43 | Joy Xuan Deng v Ga Eun Kim | L | 1-2 |