Stadium: S Round: 54
| ITF Women Charleston Qual | 2018/04/30 16:40 | Katerina Stewart v Maria Lourdes Carle | 6-2,6-1 |
| ITF Women Charleston Qual | 2018/04/29 18:30 | Katerina Stewart v Ingrid Neel | 6-4,6-3 |
| ITF Women Charlottesville | 2018/04/27 16:00 | Katerina Stewart v Jennifer Brady | 3-6,5-7 |
| ITF Women Charlottesville | 2018/04/26 19:25 | Katerina Stewart v Francesca Di Lorenzo | 4-6,6-3,6-3 |
| ITF Women Charlottesville | 2018/04/26 13:30 | Irina Maria Bara v Katerina Stewart | 4-6,0-6 |
| ITF Women Dothan | 2018/04/17 16:50 | Katerina Stewart v Louisa Chirico | 7-5,4-6,5-7 |
| ITF Women Indian Harbour | 2018/04/10 16:00 | Katerina Stewart v Kristie Ahn | 5-7,3-6 |
| ITF Women Jackson | 2018/04/07 17:00 | Anhelina Kalinina v Katerina Stewart | 6-3,6-2 |
| ITF Women Charleston Qual | 2018/04/30 14:00 | Layne Sleeth v Anastasia E Nefedova | 6-1,1-6,2-6 |
| ITF Women Charleston Qual | 2018/04/29 16:25 | Nadja Gilchrist v Anastasia E Nefedova | 5-7,1-6 |
| ITF Women Charlottesville Qual | 2018/04/22 15:15 | Rasheeda McAdoo v Anastasia E Nefedova | 4-6,6-4,6-4 |
| ITF Women Dothan Qual | 2018/04/15 20:10 | Anastasia E Nefedova v Camilla Rosatello | 6-4,3-6,0-6 |
| ITF Women Pelham | 2018/04/12 15:00 | Anastasia E Nefedova v Maria Mateas | 3-6,3-6 |
| ITF Women Pelham | 2018/04/11 16:50 | Kariann Pierre-Louis v Anastasia E Nefedova | 6-4,2-6,3-6 |
| ITF Women Jackson Qual | 2018/04/03 15:00 | Anastasia E Nefedova v Stephanie Nemtsova | 5-7,6-3,6-7 |
| ITF Women Jackson Qual | 2018/04/02 15:00 | Anastasia E Nefedova v Emerald Able | 7-6,6-4 |