Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/22 01:00 | Jeong, Sunam v Kim, Da Hye | 6-1,6-7,6-2 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/21 01:00 | Sakura Hosogi v Kim, Da Hye | 1-6,5-7 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/20 03:15 | Misaki Matsuda v Kim, Da Hye | 7-5,4-6,3-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/18 02:35 | Kim, Da Hye v Man Ying Maggie Ng | 6-3,6-4 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/13 03:25 | Kim, Da Hye v Jeong, Sunam | 3-6,1-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/11 05:25 | Hwiwon Wi v Kim, Da Hye | 1-6,3-6 |
| ITF W25 Goyang | 2019/05/20 04:50 | Park, Eunyeong v Kim, Da Hye | 5-7,6-1,12-10 |
| ITF W25 Changwon | 2019/05/15 02:00 | Kim, Da Hye v Xiaodi You | 2-6,5-7 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/02 03:00 | Kobayashi, Honoka v Liu, Mingyang | 6-3,6-0 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/01 03:00 | Kobayashi, Honoka v Pang, Sarah | 6-0,6-0 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/19 01:00 | Ayumi Koshiishi v Kobayashi, Honoka | 4-6,6-4,6-4 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/18 01:00 | Kobayashi, Honoka v Takayama, Chihiro | 6-1,6-1 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/17 01:00 | Kobayashi, Honoka v Jung, So Hee | 2-6,7-5,11-9 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/11 01:00 | Kobayashi, Honoka v Dayeon Back | 6-4,0-6,4-10 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/10 01:00 | Kobayashi, Honoka v Kim, S. | 6-3,6-1 |
| Antalya, Singles Qualifying W-ITF-TUR-18A | 2019/05/07 07:15 | Kobayashi, Honoka v Khodan, Diana | 4-6,5-7 |