Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF - W25 Changwon | 2019/05/15 02:45 | Chieh-Yu Hsu v Maia Lumsden | 7-5,3-6,4-6 |
| ITF - W25 Hong Kong | 2019/04/09 04:50 | Chieh-Yu Hsu v Aldila Sutjiadi | 4-6,3-6 |
| ITF - W25 Canberra | 2019/03/27 05:00 | Chieh-Yu Hsu v Caroline Romeo | 4-6,5-7 |
| ITF - W25 Canberra | 2019/03/26 00:00 | Chieh-Yu Hsu v Yuuki Tanaka | 6-7,6-3,10-8 |
| ITF - W25 Canberra | 2019/03/25 00:00 | Chieh-Yu Hsu v Isabella Bozicevic | 6-2,6-2 |
| ITF - W25 Canberra | 2019/03/18 23:00 | Romy Koelzer v Chieh-Yu Hsu | 6-1,6-3 |
| ITF - W25 Canberra | 2019/03/17 23:00 | Sarina Kang v Chieh-Yu Hsu | 0-6,0-6 |
| ITF Women Navi Mumbai | 2018/12/18 13:45 | Tessah Andrianjafitrimo v Chieh-Yu Hsu | 6-2,6-1 |
| ITF - W25 Changwon | 2019/05/15 01:00 | Dabin Oh v Hanna Chang | 0-6,3-6 |
| ITF - W25 Changwon | 2019/05/14 01:00 | Ayumi Koshiishi v Dabin Oh | 6-3,3-6,5-10 |
| ITF - W25 Changwon | 2019/05/13 01:00 | Dami Lee v Dabin Oh | 2-6,3-6 |
| ITF Women Yeongwol | 2018/09/05 04:45 | Ha Yeong Ryu v Dabin Oh | 6-3,7-6 |
| ITF Women Yeongwol | 2018/08/29 07:25 | Dabin Oh v Dabin Kim | 2-6,5-7 |
| ITF Women Gimcheon | 2018/08/23 01:00 | Yu Jin Ahn v Dabin Oh | 6-1,6-1 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Dabin Oh v Jeongyun Lee | 6-4,6-3 |
| ITF Women Gimcheon | 2018/08/12 01:00 | Dabin Oh v Mijeong Park | 2-6,7-5,2-6 |