Stadium: Court 4 Round: 25 Ground: Synthetic outdoor
| ITF Women Hamamatsu | 2018/10/15 01:00 | Anri Nagata v Mitsumi Kawasaki | 6-3,4-6,6-1 |
| ITF Women Hamamatsu | 2018/10/14 03:20 | Sakura Hondo v Anri Nagata | 2-6,2-6 |
| ITF Women Hamamatsu | 2018/10/14 00:00 | Anri Nagata v Honoka Kobayashi | 6-2,6-4 |
| ITF Women Makinohara | 2018/10/07 00:30 | Kanako Morisaki v Anri Nagata | 6-4,6-2 |
| ITF Women Kyoto | 2018/09/05 04:55 | Haruna Arakawa v Anri Nagata | 6-2,6-2 |
| ITF Women Kyoto | 2018/09/05 03:30 | Anri Nagata v Mayuka Aikawa | 6-3,6-4 |
| ITF Women Kyoto | 2018/09/03 01:00 | Yui Chikaraishi v Anri Nagata | 4-6,1-6 |
| ITF Women Kyoto | 2018/09/02 01:00 | Ayano Sonoda v Anri Nagata | 1-6,1-6 |
| 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 |
| ITF Women Leipzig | 2018/08/13 08:00 | Priscilla Heise v Marina Yudanov | 6-2,6-0 |