Stadium: ourt 5C Round: 54 Ground: Clay
| ITF Women Hammamet | 2018/06/17 08:00 | Yuka Hosoki v Giulia Tedesco | 6-2,6-4 |
| ITF Women Hammamet | 2018/06/15 11:15 | Yuka Hosoki v Mallaurie Noel | 7-6,3-6,6-7 |
| ITF Women Hammamet | 2018/06/14 10:55 | Yuka Hosoki v Nicole Gadient | 6-3,6-3 |
| ITF Women Hammamet | 2018/06/11 09:00 | Yuka Hosoki v Ayaka Ozeki | 6-0,7-6 |
| ITF Women Hammamet | 2018/06/06 11:20 | Kordolaimi, Eleni v Yuka Hosoki | 6-2,6-4 |
| Karuizawa, Singles W-WITF-JPN-10A | 2018/05/22 02:20 | Yuka Hosoki v Takahata, Kotomi | 4-6,3-6 |
| ITF Women Kurume Qual | 2018/05/13 10:10 | Chiang, Yuki Kristina v Yuka Hosoki | 2-6,6-3,6-3 |
| ITF Women Hua Hin Qual | 2018/05/07 05:10 | Yuka Hosoki v Berezov, Anastasia | 7-6,4-6,1-6 |
| ITF Women Hammamet | 2018/06/17 08:00 | Yu Shan v Porzio, Giulia | 6-3,6-3 |
| ITF Women Hammamet | 2018/06/10 10:00 | Yu Shan v Procacci, Anna Maria | 3-6,4-6 |
| ITF Women Hua Hin Qual | 2018/05/06 02:30 | Natarajan, Ramya v Yu Shan | 6-2,6-1 |
| ITF Women Hua Hin Qual | 2018/05/05 02:30 | Namwong, Puntila v Yu Shan | 3-6,0-6 |
| ITF Women Hua Hin Qual | 2018/04/29 02:30 | Yu Shan v Silakul, Chanikarn | 1-6,0-6 |
| ITF Women Nanjing Qual | 2018/04/01 02:00 | Amy Zhu v Yu Shan | 6-1,6-4 |
| ITF Women Nanjing Qual | 2018/03/31 03:00 | Shuoran Wang v Yu Shan | 4-6,5-7 |
| ITF Women Nanjing Qual | 2018/03/24 04:30 | Jiang, Rui Jie v Yu Shan | 6-0,7-6 |