Stadium: A 11 Round: 44 Ground: Synthetic outdoor
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/21 00:30 | Akiko Omae v Misaki Matsuda | 6-2,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 04:30 | Brouleau, Lou v Misaki Matsuda | 6-4,6-1 |
| 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 | 2019/06/19 04:45 | Misaki Matsuda v Yoshitomi, Aiko | 6-2,6-2 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/16 03:10 | Misaki Matsuda v Eunhye Lee | 3-6,3-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/15 02:00 | Shiori Fukuda v Misaki Matsuda | 6-4,4-6,4-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/14 02:00 | Ayumi Koshiishi v Misaki Matsuda | 5-7,7-6,3-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/13 01:30 | Misaki Matsuda v Kanako Morisaki | 6-1,6-2 |
| ITF W25 Nanao | 2019/08/25 01:00 | Yasaki, Azusa v Hosonuma, Chisa | 2-6,0-6 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/20 00:30 | Erika Sema v Hosonuma, Chisa | 6-7,7-5,10-5 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/19 00:30 | Hosonuma, Chisa v Honoka Kobayashi | 2-6,6-3,10-7 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/18 01:00 | Hosonuma, Chisa v Lee, Jeongyun | 2-6,4-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/17 01:00 | Hosonuma, Chisa v Kim, S. | 6-3,6-3 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/21 04:30 | Kanako Morisaki v Hosonuma, Chisa | 6-3,6-2 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/20 01:00 | Nishizato, Kiko v Hosonuma, Chisa | 1-6,4-6 |
| Kurume, Singles W-ITF-JPN-11A | 2019/05/13 01:55 | Hosonuma, Chisa v Ena Shibahara | 2-6,3-6 |