Stadium: Court 3 Round: 26
| 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 Charleston Qual | 2018/04/29 18:30 | Katerina Stewart v Ingrid Neel | 6-4,6-3 |
| ITF Women Osprey | 2018/05/23 18:50 | Cori Gauff v Alexandra Perper | 6-2,6-3 |
| ITF Women Osprey Qual | 2018/05/23 13:00 | Cori Gauff v Alice Garcia | 6-1,6-1 |