Stadium: Centre Court Round: 25
| ITF Women Gifu | 2018/05/01 01:00 | Misa Eguchi v Miharu Imanishi | 6-4,3-6,3-6 |
| ITF Women Gifu | 2018/05/04 01:00 | Nao Hibino v Miharu Imanishi | 2-6,7-6,6-1 |
| ITF Women Gifu | 2018/05/03 03:35 | Ling Zhang v Miharu Imanishi | 6-4,4-6,4-6 |
| ITF Women Gifu | 2018/05/01 01:00 | Misa Eguchi v Miharu Imanishi | 6-4,3-6,3-6 |
| ITF Women Quanzhou | 2018/04/24 03:20 | Naomi Broady v Miharu Imanishi | 6-3,6-2 |
| WTA - Zhengzhou | 2018/04/19 03:00 | Miharu Imanishi v Lin Zhu | 1-6,3-6 |
| WTA - Zhengzhou | 2018/04/17 05:20 | Miharu Imanishi v Vitalia Diatchenko | 6-4,7-5 |
| WTA Bogota Qual | 2018/04/07 15:00 | Victoria Rodriguez v Miharu Imanishi | 6-0,6-2 |
| WTA Monterrey Qual | 2018/03/31 17:55 | Miharu Imanishi v Andrea Gamiz | 6-7,6-4,4-6 |
| ITF Women Gifu | 2018/05/01 01:00 | Misa Eguchi v Miharu Imanishi | 6-4,3-6,3-6 |
| ITF Women Osaka | 2018/04/11 01:00 | Misa Eguchi v Shiho Akita | 1-6,2-6 |
| ITF Women Osaka Qual | 2018/04/09 01:00 | Misa Eguchi v Ramu Ueda | 3-6,4-6 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | Misa Eguchi v Ji-Hee Choi | 4-6,6-0,7-6 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Misa Eguchi v Yidi Yang | 6-1,6-3 |
| ITF Women Toyota Qual | 2018/03/12 03:30 | Risa Ushijima v Misa Eguchi | 4-6,6-3,7-6 |
| ITF Women Toyota Qual | 2018/03/11 03:30 | Mitsumi Kawasaki v Misa Eguchi | 0-6,0-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Chihiro Takayama v Misa Eguchi | 1-6,4-6 |