Stadium: Court 3 / FRONT Round: 62
| Sumter, Singles Qualifying W-WITF-USA-18A | 2018/06/10 13:00 | Maria Jose Portillo Ramirez v Broadus, Savannah | 1-6,6-4,6-4 |
| ITF Women Sumter | 2018/06/13 17:15 | Hailey Baptiste v Rhiann Newborn | 6-3,6-3 |
| Sumter, Singles Qualifying W-WITF-USA-18A | 2018/06/12 15:05 | Rhiann Newborn v Collins, Kylie | 6-4,4-6,7-6 |
| Sumter, Singles Qualifying W-WITF-USA-18A | 2018/06/11 13:00 | Rhiann Newborn v Fusinato, Francesca | 7-6,4-6,6-3 |
| Sumter, Singles Qualifying W-WITF-USA-18A | 2018/06/10 13:00 | Kobelt, Madeleine v Rhiann Newborn | 4-6,5-7 |
| ITF Women Bethany Beach Qual | 2018/06/04 13:00 | Livianu, Jessica v Rhiann Newborn | 7-5,6-4 |
| ITF Women Indian Harbour Qual | 2018/04/08 15:35 | Rhiann Newborn v Boren, Brynn | 0-6,1-6 |
| ITF Women Jackson Qual | 2018/04/01 15:00 | Rhiann Newborn v Nemtsova, Stephanie | 3-6,1-6 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/21 15:30 | Wushuang Zheng v Rhiann Newborn | 6-0,6-4 |