Stadium: C Round: 25 Ground: Hardcourt outdoor
| ITF Women Gatineau | 2018/07/16 14:00 | Alicia Barnett v Erika Sema | 7-5,6-4 |
| ITF Women Winnipeg | 2018/07/13 16:35 | Erika Sema v Victoria Rodriguez | 7-6,3-6,1-6 |
| ITF Women Winnipeg | 2018/07/12 17:25 | Lorraine M. Guillermo v Erika Sema | 4-6,3-6 |
| ITF Women Winnipeg | 2018/07/10 19:10 | Layne Sleeth v Erika Sema | 2-6,4-6 |
| ITF Women Hong Kong | 2018/06/20 02:00 | Eudice Chong v Erika Sema | 7-5,7-6 |
| ITF Women Hong Kong | 2018/06/18 02:00 | Yan-Tung Ki v Erika Sema | 1-6,1-6 |
| ITF Women Kofu | 2018/06/13 01:00 | Erika Sema v Misaki Matsuda | 6-2,3-6,1-6 |
| ITF Women Changsha | 2018/06/08 02:00 | Erika Sema v Jing-Jing Lu | 7-5,3-6,3-6 |
| ITF Women Berkeley | 2018/07/18 19:50 | Jovana Jaksic v Nicole Gibbs | 2-6,4-6 |
| ITF Women Honolulu | 2018/07/10 22:25 | Jovana Jaksic v Grace Min | 3-6,2-6 |
| ITF Women Hong Kong | 2018/06/20 02:00 | Tessah Andrianjafitrimo v Jovana Jaksic | 4-6,5-7 |
| ITF Women Hong Kong | 2018/06/19 02:00 | Jovana Jaksic v Risa Ozaki | 6-2,3-6,6-1 |
| ITF Women Singapore | 2018/06/13 02:00 | Jovana Jaksic v Tessah Andrianjafitrimo | 2-6,2-6 |
| ITF Women Singapore | 2018/06/12 02:00 | Jovana Jaksic v Victoria Muntean | 6-2,6-3 |
| ITF Women Singapore | 2018/06/09 03:00 | Hiroko Kuwata v Jovana Jaksic | 7-6,6-0 |
| ITF Women Singapore | 2018/06/08 04:15 | Haruka Kaji v Jovana Jaksic | 3-6,0-6 |