Stadium: Court 3 Round: 26
| ITF Women Kurume | 2018/05/17 01:00 | Tammi Patterson v Olivia Tjandramulia | 5-7,6-4,6-4 |
| ITF Women Kurume | 2018/05/15 02:40 | Olivia Tjandramulia v Risa Ushijima | 6-2,2-6,6-4 |
| ITF Women Fukuoka | 2018/05/10 01:00 | Olivia Tjandramulia v Ksenia Lykina | 4-6,1-6 |
| ITF Women Fukuoka | 2018/05/09 05:45 | Olivia Tjandramulia v Miyabi Inoue | 7-6,6-4 |
| ITF Women Fukuoka Qual | 2018/05/08 01:00 | Olivia Tjandramulia v Aiko Yoshitomi | 6-2,6-3 |
| ITF Women Fukuoka Qual | 2018/05/07 01:00 | Olivia Tjandramulia v Chinatsu Shimizu | 7-5,6-3 |
| ITF Women Fukuoka Qual | 2018/05/06 02:40 | Olivia Tjandramulia v Michika Ozeki | 6-2,7-6 |
| WTA Anning | 2018/05/02 03:00 | Olivia Tjandramulia v Irina Khromacheva | 6-3,0-6,2-6 |
| ITF Women Incheon | 2018/05/18 02:00 | Dabin Kim v So-Ra Lee | 2-6,1-6 |
| ITF Women Incheon | 2018/05/17 01:30 | Peangtarn Plipuech v Dabin Kim | 1-6,3-6 |
| ITF Women Incheon | 2018/05/16 04:25 | Hanna Chang v Dabin Kim | 1-6,2-6 |
| ITF Women Incheon Qual | 2018/05/15 01:00 | Varvara Flink v Dabin Kim | 0-6,4-6 |
| ITF Women Incheon Qual | 2018/05/14 03:30 | Alexa Ryngler v Dabin Kim | 3-6,3-6 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Sujin Yoon v Dabin Kim | 3-6,6-0,4-6 |
| ITF Women Goyang | 2018/05/09 05:40 | Sang Hee Park v Dabin Kim | 6-3,6-4 |
| ITF Women Goyang Qual | 2018/05/08 01:00 | Dabin Kim v Min-Hwa Yu | 2-6,7-5,6-3 |