Stadium: Court 9 Round: 26
| ITF Women Canberra | 2018/03/27 02:35 | Katy Dunne v Olivia Tjandramulia | 2-6,6-3,6-3 |
| ITF Women Canberra | 2018/03/20 23:00 | Olivia Tjandramulia v Irina Fetecau | 2-6,6-3,2-6 |
| Mildura, Simples W-WITF-AUS-04A | 2018/03/07 00:00 | Olivia Tjandramulia v Lorbergs, Genevieve | 4-6,6-3,6-2 |
| Perth, Simples W-WITF-AUS-05A | 2018/02/21 02:00 | Hozumi, Eri v Olivia Tjandramulia | 6-2,6-0 |
| ITF Women Perth Qual | 2018/02/19 05:55 | Elie, Jennifer v Olivia Tjandramulia | 3-6,3-6 |
| ITF Women Perth Qual | 2018/02/18 03:00 | Alana Parnaby v Olivia Tjandramulia | 1-6,3-6 |
| ITF Women Perth Qual | 2018/02/17 05:00 | Zakarlyuk, Marianna v Olivia Tjandramulia | 2-6,6-3,1-6 |
| ITF Women Perth Qual | 2018/02/14 03:40 | Olivia Tjandramulia v Irina Khromacheva | 2-6,3-6 |
| ITF Women Osaka | 2018/04/10 01:00 | Destanee Aiava v Minokoshi, Mai | 1-6,6-4,7-6 |
| ITF Women Kashiwa | 2018/04/04 04:10 | Minokoshi, Mai v Xinyu Wang | 3-6,3-6 |
| Kofu, Singles W-WITF-JPN-02A | 2018/03/27 01:00 | Minokoshi, Mai v Xinyu Gao | 6-4,5-7,4-6 |
| Yokohama, Singles W-WITF-JPN-01B | 2018/03/08 02:55 | Robson, Laura v Minokoshi, Mai | 7-5,6-3 |
| Yokohama, Singles W-WITF-JPN-01B | 2018/03/06 01:00 | Ayano Shimizu v Minokoshi, Mai | 3-6,3-6 |
| Perth, Simples W-WITF-AUS-05A | 2018/02/22 04:30 | Minokoshi, Mai v Hibi, Mayo | 3-6,1-6 |
| Perth, Simples W-WITF-AUS-05A | 2018/02/20 02:00 | Minokoshi, Mai v Jia-Jing Lu | 6-2,6-4 |
| Perth, Simples W-WITF-AUS-05A | 2018/02/16 06:30 | Minokoshi, Mai v Robson, Laura | 1-6,2-6 |