| ITF Women Honolulu | 2018/07/13 00:30 | Nastja Kolar v Asia Muhammad | 4-6,2-6 |
| ITF Women Honolulu | 2018/07/11 20:00 | Dominique Schaefer v Nastja Kolar | 6-1,5-7,3-6 |
| ITF Women Bastad | 2018/06/27 08:45 | Nastja Kolar v Estelle Cascino | 3-6,1-6 |
| ITF Women Fergana | 2018/06/22 10:30 | Nastja Kolar v Nigina Abduraimova | 4-6,2-5 |
| ITF Women Fergana | 2018/06/22 09:00 | Nastja Kolar v Nigina Abduraimova | 4-6,2-6 |
| ITF Women Fergana | 2018/06/21 05:00 | Nastja Kolar v Daria Kruzhkova | 0-6,6-1,7-6 |
| ITF Women Fergana | 2018/06/19 08:35 | Nastja Kolar v Vitalia Stamat | 6-3,6-3 |
| ITF Women Singapore | 2018/06/13 03:40 | Haruka Kaji v Nastja Kolar | 3-6,6-3,6-4 |
| 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 |