Estádio: Court 2 Round: 45 Ground: Hardcourt outdoor
| ITF - Karuizawa - Feminino | 2018/05/22 01:00 | Chihiro Muramatsu v Shiho Akita | 6-2,6-4 |
| ITF - Makinohara - Feminino | 2017/10/13 00:30 | Shiho Akita v Chihiro Muramatsu | 6-2,6-3 |
| ITF - W25 Kofu | 2019/03/25 02:00 | Su Jeong Jang v Shiho Akita | 3-6,3-6 |
| ITF - W25 Kofu | 2019/03/18 00:30 | Miharu Imanishi v Shiho Akita | 6-4,4-6,10-7 |
| ITF - W25 Yokohama | 2019/03/06 01:30 | Shiho Akita v Jia-Jing Lu | 3-6,0-6 |
| ITF - W25 Yokohama | 2019/03/05 01:30 | Shiho Akita v Moyuka Uchijima | 6-1,7-5 |
| ITF - W25 Yokohama | 2019/03/04 00:30 | Eri Hozumi v Shiho Akita | 2-6,3-6 |
| ITF - W60 Quioto | 2019/02/18 04:00 | Miyabi Inoue v Shiho Akita | 6-4,6-3 |
| ITF - W60 Launceston | 2019/01/27 23:00 | Shiho Akita v Kai-Chen Chang | 5-7,6-4,11-13 |
| ITF - Hamamatsu - Feminino | 2018/10/18 03:15 | Shiho Akita v Susan Bandecchi | 2-6,7-6,3-6 |
| ITF - W25 Kofu | 2019/03/25 02:00 | Saki Imamura v Chihiro Muramatsu | 1-6,3-6 |
| ITF - W60 Shenzhen | 2019/03/13 02:00 | Chihiro Muramatsu v Hiroko Kuwata | 6-2,2-6,5-7 |
| ITF - W60 Shenzhen | 2019/03/12 02:00 | Chihiro Muramatsu v Sofia Shapatava | 7-5,6-4 |
| ITF - W60 Shenzhen | 2019/03/11 03:45 | Chihiro Muramatsu v Jia-Qi Kang | 6-2,6-3 |
| ITF - W25 Rancho Santa Fe | 2019/02/20 18:00 | Chihiro Muramatsu v Olivia Rogowska | 2-6,6-3,3-6 |
| ITF - W25 Rancho Santa Fe | 2019/02/19 19:25 | Chihiro Muramatsu v Ingrid Neel | 6-0,7-5 |
| ITF - W25 Rancho Santa Fe | 2019/02/18 18:00 | Chihiro Muramatsu v Ena Shibahara | 3-6,6-1,10-6 |
| ITF W25 Surprise | 2019/02/13 17:00 | Grace Min v Chihiro Muramatsu | 6-3,6-1 |