Stadium: Court 3 Round: 44
| ITF Women Corroios-Seixal | 2018/06/30 11:30 | Chiara Calicchia v Madison Westby | 1-6,0-6 |
| ITF Women Amarante | 2018/06/21 12:25 | Madison Westby v Uxia Martinez Moral | 6-0,5-7,6-3 |
| ITF Women Amarante | 2018/06/19 14:30 | Madison Westby v Olga Parres Azcoitia | 4-6,6-4,6-4 |
| ITF Women Amarante | 2018/06/18 09:00 | Linnea Malmqvist v Madison Westby | 5-7,4-6 |
| ITF Women Amarante | 2018/06/17 09:00 | Worthy Goldman v Madison Westby | 1-6,0-6 |
| ITF Women Fort Worth Qual | 2017/07/31 14:00 | Jessica Failla v Madison Westby | 6-3,6-2 |
| ITF Women Evansville | 2017/07/23 14:00 | Emily Ottsen v Madison Westby | 1-6,0-6 |
| 2018 Fed Cup | 2018/06/23 18:25 | Kelly Williford v Yusleydis Smith Dias | 3-6,5-7 |
| 2018 Fed Cup | 2018/06/22 16:10 | Marcela Zacarias v Kelly Williford | 6-4,6-1 |
| ITF Women Obidos Qual | 2018/06/04 09:30 | Kelly Williford v Ekaterina Shalimova | 2-6,1-6 |
| ITF Women Obidos Qual | 2018/05/26 09:30 | Luisa Pelayo v Kelly Williford | 4-6,6-4,6-4 |
| ITF Women Oeiras | 2018/05/20 12:00 | Kelly Williford v Isabel A Gallego | 4-6,5-7 |
| ITF Women Tiberias | 2018/05/15 07:00 | Kelly Williford v Yuval Keren | 2-6,1-6 |
| ITF Women Sajur | 2018/05/09 08:45 | Kelly Williford v Shelly Bereznyak | 2-6,2-6 |
| ITF Women Sajur | 2018/05/07 09:00 | Sean Lodzki v Kelly Williford | 6-4,4-6,3-6 |