Stadium: C Round: 54 Ground: Hardcourt outdoor
| ITF Women Tsukuba | 2018/08/19 00:30 | Tori Kinard v Anri Nagata | 6-2,4-6,2-6 |
| ITF Women LPD Gran Canaria Qual | 2018/08/12 15:30 | Ines Murta v Anri Nagata | 6-4,4-6,6-3 |
| ITF Women LPD Gran Canaria Qual | 2018/08/11 15:00 | Francesca Gaida v Anri Nagata | 1-6,0-6 |
| ITF Women LPD Gran Canaria | 2018/08/07 12:00 | Eva Guerrero Alvarez v Anri Nagata | 6-1,5-7,6-1 |
| ITF Women Woking Qual | 2018/07/30 16:00 | Verena Meliss v Anri Nagata | 6-3,6-4 |
| ITF Women Woking Qual | 2018/07/30 13:00 | Anri Nagata v Fiona Codino | 6-2,6-1 |
| ITF Women Antalya | 2018/05/24 07:30 | Anri Nagata v Magdalena Pantuckova | 3-6,2-6 |
| ITF Women Antalya | 2018/05/13 07:30 | Jennifer Luikham v Anri Nagata | 6-4,3-6,6-4 |
| ITF Women Tsukuba | 2018/08/19 00:30 | Robu Kajitani v Mana Ayukawa | 1-6,0-6 |
| ITF Women Nonthaburi | 2018/08/15 02:00 | Mana Ayukawa v Patcharin Cheapchandej | 3-6,3-6 |
| ITF Women Nonthaburi | 2018/08/13 02:00 | Chihiro Muramatsu v Mana Ayukawa | 5-7,5-7 |
| ITF Women Nonthaburi | 2018/08/12 02:00 | Ching-Wen Hsu v Mana Ayukawa | 2-6,5-7 |
| ITF Women Nonthaburi | 2018/08/11 04:25 | Natcharee Teerachodjiranon v Mana Ayukawa | 0-6,3-6 |
| ITF Women Jinan | 2018/08/06 03:25 | Siqi Cao v Mana Ayukawa | 7-5,6-3 |
| ITF Women Jinan | 2018/08/05 07:30 | Mana Ayukawa v Kwan Yau Ng | 2-6,7-5,6-1 |
| ITF Women Jakarta | 2018/07/19 05:05 | Mana Ayukawa v Ho Ching Wu | 6-2,3-6,4-6 |