Stadium: Court 3 Round: 27
| ITF Women Osprey | 2018/05/24 13:00 | Katerina Stewart v Cori Gauff | 7-6,6-3 |
| ITF Women Osprey | 2018/05/23 15:55 | Katerina Stewart v Dasha Ivanova | 6-3,6-1 |
| ITF Women Charleston | 2018/05/05 16:55 | Katerina Stewart v Taylor Townsend | 4-6,1-6 |
| ITF Women Charleston | 2018/05/04 14:00 | Jamie Loeb v Katerina Stewart | 6-7,0-6 |
| ITF Women Charleston | 2018/05/03 16:35 | Katerina Stewart v Nicole Gibbs | 6-0,6-1 |
| ITF Women Charleston | 2018/05/02 14:00 | Ana Sofia Sanchez v Katerina Stewart | 3-6,2-6 |
| ITF Women Charleston Qual | 2018/05/01 14:00 | Katerina Stewart v Anastasia E Nefedova | 6-2,6-0 |
| ITF Women Charleston Qual | 2018/04/30 16:40 | Katerina Stewart v Maria Lourdes Carle | 6-2,6-1 |
| ITF Women Osprey | 2018/05/24 13:00 | Quinn Gleason v Usue Maitane Arconada | 6-1,6-7,3-6 |
| ITF Women Osprey | 2018/05/23 14:30 | Chanelle Van Nguyen v Usue Maitane Arconada | 2-6,4-5 |
| ITF Women Osprey Qual | 2018/05/23 13:00 | Chanelle Van Nguyen v Usue Maitane Arconada | 2-6,4-6 |
| ITF Women Charleston | 2018/05/01 15:10 | Madison Brengle v Usue Maitane Arconada | 6-0,7-5 |
| ITF Women Charlottesville | 2018/04/26 15:50 | Taylor Townsend v Usue Maitane Arconada | 6-4,6-3 |
| ITF Women Dothan | 2018/04/18 17:30 | Jamie Loeb v Usue Maitane Arconada | 3-6,6-4,6-1 |
| ITF Women Indian Harbour | 2018/04/10 16:00 | Usue Maitane Arconada v Irina Maria Bara | 4-6,2-6 |
| WTA - Monterrey | 2018/04/03 18:35 | Usue Maitane Arconada v Ana Sofia Sanchez | 3-6,6-4,4-6 |