Stadium: Court 5 Round: 28 Ground: Hardcourt outdoor
| Huangshan, Doubles W-ITF-CHN-16A | 2019/08/15 08:30 | Cao S / Zheng W v Jang S J / Kim D | 3-6,5-7 |
| Huangshan, Doubles W-ITF-CHN-16A | 2019/08/13 07:40 | Jang S J / Kim D v Chen J / Tang Q | 7-6,6-3 |
| Daegu, Doubles W-ITF-KOR-04A | 2019/06/08 11:00 | Choi J-H / Han N-L v Jang S J / Kim D | 6-2,4-6,10-7 |
| Daegu, Doubles W-ITF-KOR-04A | 2019/06/07 04:00 | Choi J-H / Han N-L v Jang S J / Kim D | 6-2,4-6,1-0 |
| Daegu, Doubles W-ITF-KOR-04A | 2019/06/06 07:40 | Okamura K / You X v Jang S J / Kim D | 3-6,4-6 |
| Daegu, Doubles W-ITF-KOR-04A | 2019/06/04 05:00 | Jang S J / Kim D v Jung S H / Kim S | 6-2,6-2 |
| ITF W25 Incheon WD | 2019/05/29 04:30 | Jang S J / Kim D v Kim D / Lee S-R | 6-7,6-3,8-10 |
| Billie Jean King Cup | 2019/02/09 08:35 | Raina/Thombare v Jang S J / Kim D | 4-6,4-6 |
| Huangshan, Doubles W-ITF-CHN-16A | 2019/08/15 07:35 | Guo H / Sun X L v Kang J-Q / Okamura K | 2-6,6-1,3-10 |
| Huangshan, Doubles W-ITF-CHN-16A | 2019/08/13 08:00 | Ng K Y / Uchijima M v Kang J-Q / Okamura K | 4-6,2-6 |