Stadium: Court 6 Round: 26 Ground: Synthetic outdoor
| ITF Women Hamamatsu | 2018/10/16 01:00 | Nagi Hanatani v Ari Matsumoto | 6-3,6-4 |
| ITF Women Makinohara | 2018/10/10 00:30 | Nagi Hanatani v Mana Ayukawa | 1-6,7-5,4-6 |
| ITF Women Brisbane | 2018/10/03 01:45 | Nagi Hanatani v Gabriella Da Silva Fick | 2-6,4-6 |
| ITF Women Brisbane | 2018/10/01 02:35 | Moyuka Uchijima v Nagi Hanatani | 3-6,6-1,6-7 |
| ITF Women Brisbane | 2018/09/30 05:30 | Andjela Djokovic v Nagi Hanatani | 1-6,4-6 |
| ITF Women Darwin | 2018/09/23 06:20 | Gabriella Da Silva Fick v Nagi Hanatani | 4-6,7-6,6-4 |
| ITF Women Nanao | 2018/08/29 03:30 | Nagi Hanatani v Kyoka Okamura | 6-0,4-6,5-7 |
| ITF Women Tsukuba | 2018/08/25 01:00 | Kai-Lin Zhang v Nagi Hanatani | 6-4,7-5 |
| ITF Women Hamamatsu | 2018/10/17 02:55 | Anri Nagata v Marina Yudanov | 5-7,6-1,2-6 |
| ITF Women Makinohara | 2018/10/09 00:30 | Marina Yudanov v Shiho Akita | 2-6,2-6 |
| ITF Women Clermont-Ferrand | 2018/09/24 15:35 | Marina Yudanov v Alice Tubello | 3-6,2-6 |
| ITF Women Clermont-Ferrand | 2018/09/23 17:35 | Marina Yudanov v Selena Janicijevic | 6-2,6-1 |
| ITF Women Santa Margherita | 2018/09/17 12:00 | Martina Caregaro v Marina Yudanov | 6-1,6-2 |
| ITF Women Santa Margherita | 2018/09/16 13:30 | Yulia Kulikova v Marina Yudanov | 6-1,4-6,3-6 |
| ITF Women Montreux | 2018/09/02 14:10 | Marina Yudanov v Amanda Carreras | 2-6,6-2,3-6 |
| ITF Women Bagnatica | 2018/08/26 10:25 | Marina Yudanov v Varvara Gracheva | 4-6,4-6 |