Stadium: Court B Round: 45 Ground: Hardcourt indoor
| ITF W100 Suzhou | 2019/10/14 02:30 | Raluca Georgiana Serban v Jia-Qi Kang | 7-5,6-2 |
| ITF W15 Hua Hin | 2019/10/11 03:00 | Jia-Qi Kang v Hong Yi Cody Wong | 2-6,2-6 |
| ITF W15 Hua Hin | 2019/10/10 03:00 | Yui Chikaraishi v Jia-Qi Kang | 6-7,0-6 |
| ITF W15 Hua Hin | 2019/10/09 05:25 | Mingyang Liu v Jia-Qi Kang | 2-6,1-6 |
| WTA Zhengzhou | 2019/09/07 05:35 | Jia-Qi Kang v Carol Zhao | 5-7,5-7 |
| ITF W60 Changsha | 2019/09/03 02:00 | Meiqi Guo v Jia-Qi Kang | 7-5,6-3 |
| ITF W60 Changsha | 2019/09/02 06:40 | Qian Yang v Jia-Qi Kang | 2-6,0-6 |
| ITF W60 Jinan | 2019/08/26 08:50 | Jia-Qi Kang v Angelina Gabueva | 2-6,2-6 |
| ITF W15 Hua Hin | 2019/10/16 05:40 | Ikumi Yamazaki v Moyuka Uchijima | 0-6,3-6 |
| ITF W15 Hua Hin | 2019/10/15 04:55 | Zhuoma Ni Ma v Ikumi Yamazaki | 1-6,6-7 |
| ITF W15 Hua Hin | 2019/10/14 04:40 | Pichapak Sirikul v Ikumi Yamazaki | 1-6,0-6 |
| ITF W25 Makinohara | 2019/10/07 03:30 | Mami Hasegawa v Ikumi Yamazaki | 6-3,7-6 |
| ITF W25 Kyoto | 2019/09/02 02:00 | Chisa Hosonuma v Ikumi Yamazaki | 3-6,6-3,10-8 |
| ITF W25 Nanao | 2019/08/26 02:25 | Misaki Matsuda v Ikumi Yamazaki | 7-6,3-6,10-5 |
| ITF W15 Gimcheon | 2019/06/17 02:55 | Ikumi Yamazaki v Jiho Shin | 2-6,3-6 |
| ITF W25 Karuizawa | 2019/05/20 01:00 | Ikumi Yamazaki v Misaki Matsuda | 4-6,3-6 |