Stadium: Court 3 Round: 25
| ITF Women Gifu Qual | 2018/04/30 01:00 | Hiroko Kuwata v Erina Hayashi | 6-2,7-6 |
| ITF Women Gifu Qual | 2018/04/29 04:40 | Emily Webley-Smith v Erina Hayashi | 4-6,6-4,4-6 |
| ITF Women Gifu Qual | 2018/04/29 01:00 | Dabin Kim v Erina Hayashi | 6-7,3-6 |
| ITF Women Osaka Qual | 2018/04/09 02:25 | Erina Hayashi v Makoto Ninomiya | 6-1,6-7,2-6 |
| ITF Women Osaka Qual | 2018/04/08 02:00 | Erina Hayashi v Mai Hontama | 6-0,6-4 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Erina Hayashi v Michiru Furuya | 6-3,6-3 |
| ITF Women Nishi-Tama | 2018/03/20 02:40 | Erina Hayashi v Ayaka Okuno | 0-6,7-6,3-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Aiko Yoshitomi v Erina Hayashi | 6-2,6-1 |
| ITF Women Gifu Qual | 2018/04/29 05:50 | Abigail Tere-Apisah v Aiko Yoshitomi | 6-3,4-6,4-6 |
| ITF Women Kashiwa | 2018/04/04 02:50 | Bianca Andreescu v Abigail Tere-Apisah | 7-6,6-3 |
| ITF Women Kashiwa Qual | 2018/04/02 01:00 | Miyabi Inoue v Abigail Tere-Apisah | 2-6,2-6 |
| ITF Women Kashiwa Qual | 2018/04/01 00:30 | Nicha Lertpitaksinchai v Abigail Tere-Apisah | 3-6,2-6 |
| ITF Women Kofu Qual | 2018/03/26 02:35 | Abigail Tere-Apisah v Julia Wachaczyk | 2-6,7-6,4-6 |
| ITF Women Kofu Qual | 2018/03/25 04:00 | Abigail Tere-Apisah v Arisa Abe | 6-0,6-0 |
| ITF Women Kofu Qual | 2018/03/24 04:00 | Abigail Tere-Apisah v Himari Sato | 6-1,4-6,7-5 |
| 2018 Fed Cup | 2018/02/10 08:35 | Stefanie Tan v Abigail Tere-Apisah | 6-2,2-6,4-6 |