Stadium: Court A11 Round: 25 Ground: Synthetic outdoor
| ITF Women Tsukuba | 2018/08/20 02:25 | Akiko Omae v Yidi Yang | 5-7,6-3,5-7 |
| ITF Women Tsukuba | 2018/08/19 00:30 | Akiko Omae v Chinatsu Shimizu | 6-2,6-3 |
| ITF Women Fort Worth | 2018/08/01 14:00 | Alexa Graham v Akiko Omae | 6-0,6-4 |
| ITF Women Granby | 2018/07/27 16:00 | Julia Glushko v Akiko Omae | 7-6,6-3 |
| ITF Women Granby | 2018/07/26 16:45 | Akiko Omae v Marie Bouzkova | 3-6,6-3,7-6 |
| ITF Women Granby | 2018/07/24 19:20 | Maria Mateas v Akiko Omae | 4-6,6-3,3-6 |
| ITF Women Granby Qual | 2018/07/23 14:00 | Quinn Gleason v Akiko Omae | 3-6,2-6 |
| ITF Women Granby Qual | 2018/07/22 20:30 | Akiko Omae v Haruna Arakawa | 6-1,7-6 |
| ITF Women Tsukuba | 2018/08/20 04:20 | Anri Nagata v Mana Ayukawa | 0-6,4-6 |
| 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 |