Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Women Stellenbosch | 2018/11/28 07:30 | Williford, Kelly v Ekaterina Makarova | 2-6,6-7 |
| ITF Women Stellenbosch | 2018/11/21 08:10 | Moser, Lisa Maria v Williford, Kelly | 6-2,6-3 |
| ITF Women Lawrence | 2018/11/04 16:30 | Williford, Kelly v Anna Turati | 2-6,0-6 |
| ITF Women Lawrence | 2018/11/03 16:00 | Abrams, Sophie v Williford, Kelly | 6-3,4-6,2-6 |
| ITF Women Charleston | 2018/09/30 13:00 | van Nguyen, Chanelle v Williford, Kelly | 6-2,6-0 |
| ITF Women Hilton Head | 2018/09/25 14:30 | Williford, Kelly v Katrina Scott | 2-6,2-6 |
| ITF Women Guayaquil | 2018/08/13 17:00 | Williford, Kelly v Gatica, Barbara | 0-6,2-6 |
| ITF Women Guayaquil | 2018/08/08 16:45 | Williford, Kelly v Gatica, Barbara | 1-6,2-6 |
| ITF Women Stellenbosch | 2018/11/30 07:30 | Hering, Katharina v Biran, Shahar | 6-7,2-6 |
| ITF Women Stellenbosch | 2018/11/29 07:30 | Hering, Katharina v Peer, Andrina | 6-0,6-3 |
| ITF Women Stellenbosch | 2018/11/28 10:50 | Hering, Katharina v Stegmann, Sari | 6-4,3-6,7-5 |
| ITF Women Stellenbosch | 2018/11/22 07:30 | Moser, Lisa Maria v Hering, Katharina | 6-2,7-5 |
| ITF Women Stellenbosch | 2018/11/21 07:00 | Hurst, Emma v Hering, Katharina | 1-6,4-6 |
| ITF Women Lousada | 2018/10/31 10:00 | Stephanie Judith Visscher v Hering, Katharina | 3-6,4-6 |
| ITF Women Lousada | 2018/10/27 10:00 | Francisca Jorge v Hering, Katharina | 7-6,3-6,6-3 |
| ITF Women Lousada | 2018/10/26 11:40 | Mattel, Marie v Hering, Katharina | 1-6,6-2,1-6 |