Stadium: Court 1 Round: 25
| ITF Women Noto | 2016/08/31 04:00 | Ya-Hsuan Lee v Miyabi Inoue | 6-2,6-4 |
| ITF Women Toyota | 2018/03/14 02:40 | Eri Hozumi v Miyabi Inoue | 6-3,7-6 |
| ITF Women Toyota Qual | 2018/03/12 01:00 | Miyabi Inoue v Sunam Jeong | 6-4,6-2 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Miyabi Inoue v Ayumi Miyamoto | 6-0,6-1 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Miyabi Inoue v Haruna Arakawa | 6-3,6-0 |
| ITF Women Yokohama Qual | 2018/03/04 02:30 | Miyabi Inoue v Makoto Ninomiya | 6-7,6-3,3-6 |
| ITF Women Perth | 2018/02/21 03:15 | Miyabi Inoue v Erika Sema | 4-6,6-7 |
| ITF Women Perth Qual | 2018/02/19 04:35 | Miyabi Inoue v Maree Teiwa Casey | 6-3,6-3 |
| ITF Women Perth Qual | 2018/02/18 03:00 | Miyabi Inoue v Kaylah McPhee | 6-4,6-4 |
| ITF Women Toyota | 2018/03/14 02:35 | Ya-Hsuan Lee v Junri Namigata | 4-6,2-6 |
| ITF Women Toyota Qual | 2018/03/12 03:25 | Momoko Kobori v Ya-Hsuan Lee | 7-5,2-6,1-6 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Yuki Kristina Chiang v Ya-Hsuan Lee | 1-6,0-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | So-Ra Lee v Ya-Hsuan Lee | 6-7,3-6 |
| ITF Women Yokohama | 2018/03/07 01:00 | Harriet Dart v Ya-Hsuan Lee | 6-1,6-0 |
| ITF Women Yokohama Qual | 2018/03/06 01:00 | Akiko Omae v Ya-Hsuan Lee | 7-5,6-7,4-6 |
| ITF Women Yokohama Qual | 2018/03/04 07:00 | Ayaka Okuno v Ya-Hsuan Lee | 4-6,4-6 |
| 2018 Fed Cup | 2018/02/07 04:30 | Ya-Hsuan Lee v Sunam Jeong | 3-6,3-6 |