Stadium: Court 10 Round: 62
| ITF Women Kashiwa Qual | 2018/04/02 01:00 | Yuxuan Zhang v Ya-Hsuan Lee | 6-2,6-1 |
| ITF Women Kashiwa Qual | 2018/04/01 03:00 | Nao Nishida v Ya-Hsuan Lee | 1-6,0-6 |
| 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 Kofu Qual | 2018/03/24 00:30 | Mayuka Aikawa v Sakura Hondo | 6-4,6-2 |
| ITF Women Nishi-Tama | 2018/03/17 05:30 | Kanako Morisaki v Sakura Hondo | 6-2,6-1 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Sakura Hondo v Mitsumi Kawasaki | 1-6,4-6 |
| ITF Women Mildura | 2018/03/06 01:20 | Sakura Hondo v Kaylah McPhee | 6-7,2-6 |
| ITF Women Mildura Qual | 2018/03/04 23:00 | Jelena Stojanovic v Sakura Hondo | 4-6,6-2,5-7 |
| ITF Women Mildura Qual | 2018/03/03 23:00 | Sakura Hondo v Monique Barry | 6-1,6-3 |
| ITF Women Mildura Qual | 2018/03/02 23:00 | Miranda Poile v Sakura Hondo | 4-6,0-6 |
| ITF Women Kyoto | 2017/09/05 08:10 | Yukina Saigo v Sakura Hondo | 6-1,7-5 |