| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/25 02:00 | Lee, So-Ra v Kim, Na Ri | 6-3,2-6,7-5 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/24 02:00 | Lee, So-Ra v Dabin Kim | 7-6,6-7,6-3 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/23 01:00 | Okuno, Ayaka v Lee, So-Ra | 3-6,4-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/20 06:15 | Furuya, Michiru v Lee, So-Ra | 7-5,6-7,4-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/19 01:00 | Lee, So-Ra v Takayama, Chihiro | 6-3,7-5 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/18 01:00 | Lee, So-Ra v Sakura Hosogi | 6-1,7-5 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Lee, So-Ra v Ya-Hsuan Lee | 6-7,3-6 |
| Fed Cup, Groupe Mondial | 2018/02/10 04:30 | Yang, Zhaoxuan v Lee, So-Ra | 6-3,6-2 |
| ITF Women Osaka | 2018/04/10 01:00 | Ueda, Ramu v Na-Lae Han | 6-7,1-6 |
| ITF Women Osaka Qual | 2018/04/09 01:00 | Eguchi, Misa v Ueda, Ramu | 3-6,4-6 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | Matsumoto, Ari v Ueda, Ramu | 3-6,6-7 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Shimizu, Chinatsu v Ueda, Ramu | 1-6,4-6 |
| ITF Women Kashiwa Qual | 2018/04/02 03:15 | Lykina, Ksenia v Ueda, Ramu | 6-2,7-6 |
| ITF Women Kashiwa Qual | 2018/04/01 04:30 | Ueda, Ramu v Kang, Jia-Qi | 6-4,1-6,6-1 |
| ITF Women Canberra | 2018/03/28 00:30 | Perez, Ellen v Ueda, Ramu | 3-6,6-1,6-3 |
| ITF Women Canberra | 2018/03/21 01:25 | Ueda, Ramu v Myers, Abbie | 6-3,2-6,4-6 |