Stadium: Court 5 Round: 25
| ITF Women Naiman Qual | 2018/07/01 04:05 | Jiaxi Lu v Seung-Yeon Hong | 5-7,6-4,1-6 |
| ITF Women Naiman Qual | 2018/06/30 02:00 | Xinlei Guan v Seung-Yeon Hong | 2-6,0-6 |
| ITF Women Daegu Qual | 2018/06/19 01:00 | Kotomi Takahata v Seung-Yeon Hong | 6-4,3-6,6-3 |
| ITF Women Incheon Qual | 2018/05/13 01:00 | Zhibek Kulambayeva v Seung-Yeon Hong | 6-3,6-4 |
| ITF Women Goyang Qual | 2018/05/08 01:00 | Alina Silich v Seung-Yeon Hong | 6-4,6-4 |
| ITF Women Yeongwol | 2017/09/09 02:00 | Seung-Yeon Hong v Na Ri Kim | 2-6,0-6 |
| ITF Women Yeongwol | 2017/09/07 03:40 | Seung-Yeon Hong v You-Na Sul | 6-1,6-4 |
| ITF Women Yeongwol | 2017/09/05 02:00 | Seung-Yeon Hong v Alexandra Walters | 6-1,6-0 |
| ITF Women Naiman Qual | 2018/07/01 03:25 | Kwan Yau Ng v Ya-Hsin Lee | 6-3,4-6,6-2 |
| ITF Women Hong Kong | 2018/06/19 04:45 | Kwan Yau Ng v Ao Gai | 1-6,4-6 |
| ITF Women Gyeongsan | 2018/06/12 02:30 | Se-Hyun Kim v Kwan Yau Ng | 6-1,6-3 |
| ITF Women Sangju | 2018/06/06 03:25 | Chisa Hosonuma v Kwan Yau Ng | 2-6,6-1,6-3 |
| ITF Women Baotou Qual | 2018/05/21 04:20 | Shuo Feng v Kwan Yau Ng | 4-6,6-0,6-0 |
| ITF Women Baotou Qual | 2018/05/20 03:45 | Kwan Yau Ng v Meiting Liu | 6-4,6-4 |
| ITF Women Hua Hin | 2018/05/09 02:30 | Kwan Yau Ng v Nudnida Luangnam | 3-6,1-6 |
| ITF Women Hua Hin | 2018/05/07 06:30 | Kwan Yau Ng v Anna Ukolova | 6-4,6-4 |