Estádio: Court 1 Round: 25 Ground: Synthetic outdoor
| ITF - Óbidos - Feminino | 2018/09/26 10:00 | Miharu Imanishi v Urszula Radwanska | 4-6,2-6 |
| WTA - Tóquio | 2018/09/15 10:45 | Gabriela Dabrowski v Miharu Imanishi | 6-3,6-2 |
| WTA - Hiroshima | 2018/09/09 07:40 | Urszula Radwanska v Miharu Imanishi | 7-6,6-1 |
| ITF - Nanao - Feminino | 2018/08/30 03:00 | Mai Hontama v Miharu Imanishi | 7-6,5-7,6-2 |
| ITF - Nanao - Feminino | 2018/08/29 03:30 | Megumi Nishimoto v Miharu Imanishi | 7-5,4-6,2-6 |
| ITF - Tsukuba - Feminino | 2018/08/22 03:20 | Mai Hontama v Miharu Imanishi | 6-1,6-0 |
| Wimbledon - Qualificação - Feminino | 2018/06/26 13:20 | Dalila Jakupovic v Miharu Imanishi | 6-2,6-2 |
| ITF - Ilkley - Qualificação - Feminino | 2018/06/19 10:00 | Miharu Imanishi v Maria Sanchez | 2-6,7-5,2-6 |
| ITF - Santa Margherita di Pula - Feminino | 2018/09/25 15:35 | Gaia Sanesi v Chiara Scholl | 1-6,4-6 |
| ITF - Sófia - Feminino | 2018/09/05 08:55 | Gaia Sanesi v Katarzyna Piter | 4-6,3-6 |
| ITF - Sófia - Feminino | 2018/09/03 07:00 | Tereza Mihalikova v Gaia Sanesi | 6-7,6-1,6-7 |
| ITF - Sófia - Feminino | 2018/09/02 07:00 | Dia Evtimova v Gaia Sanesi | 7-5,4-6,4-6 |
| ITF - Bagnatica - Feminino | 2018/08/29 17:25 | Gaia Sanesi v Jasmine Paolini | 4-6,3-6 |
| ITF - Bagnatica - Feminino | 2018/08/27 20:30 | Gaia Sanesi v Maria F Herazo Gonzalez | 2-6,6-0,6-3 |
| ITF - LPD Gran Canaria - Feminino | 2018/08/13 14:30 | Isabelle Wallace v Gaia Sanesi | 3-6,3-6 |
| ITF - LPD Gran Canaria - Feminino | 2018/08/07 14:30 | Chloe Paquet v Gaia Sanesi | 6-1,2-6,6-4 |