| ITF Women Singapore Qual | 2018/06/09 02:00 | Ramu Ueda v Yui Chikaraishi | 6-3,6-0 |
| ITF Women Singapore | 2018/06/06 04:35 | Mai Minokoshi v Ramu Ueda | 7-6,6-4 |
| ITF Women Singapore | 2018/06/04 02:00 | Ramu Ueda v Hx Izabella Tan | 6-0,6-1 |
| ITF Women Karuizawa | 2018/05/23 01:00 | Caroline Werner v Ramu Ueda | 4-6,6-3,6-1 |
| ITF Women Kurume Qual | 2018/05/13 07:00 | Aiko Yoshitomi v Ramu Ueda | 6-3,6-3 |
| ITF Women Fukuoka Qual | 2018/05/06 04:15 | Mai Hontama v Ramu Ueda | 6-4,2-6,6-3 |
| ITF Women Gifu Qual | 2018/04/29 05:20 | So-Ra Lee v Ramu Ueda | 6-4,6-3 |
| ITF Women Osaka | 2018/04/10 01:00 | Ramu Ueda v Na-Lae Han | 6-7,1-6 |
| ITF Women Obidos Qual | 2018/06/04 11:10 | Sara Lanca v Luniuska Delgado | 0-6,2-6 |
| ITF Women Obidos Qual | 2018/05/27 09:30 | Sara Lanca v Stephanie Bertschmann | 3-6,1-6 |
| ITF Women Oeiras | 2018/05/20 12:00 | Sara Lanca v Joana Baptista | 6-0,0-6,3-6 |
| ITF Women Obidos | 2018/04/11 14:25 | Sara Lanca v Aleksandrina Naydenova | 7-5,6-1 |
| ITF Women Heraklion | 2018/03/26 07:00 | Piia Suomalainen v Sara Lanca | 6-0,6-3 |
| ITF Women Heraklion | 2018/03/25 08:00 | Sara Lanca v Maria Marnellou | 6-0,6-2 |
| ITF Women Heraklion | 2018/03/17 07:30 | Alexandra Maria Staiculescu v Sara Lanca | 6-3,7-6 |
| ITF Women Hammamet | 2018/02/25 09:00 | Sara Lanca v Marie Mattel | 3-6,7-5,1-6 |