Stadium: Court 1 Round: 44
| ITF Women Setubal Qual | 2018/07/08 13:00 | Kelly Williford v Kumi So | 2-6,6-7 |
| ITF Women Setubal Qual | 2018/07/07 09:30 | Marta Oliveira v Kelly Williford | 1-6,2-6 |
| ITF Women Corroios-Seixal | 2018/07/01 11:30 | Madison Westby v Kelly Williford | 6-3,6-1 |
| 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 Corroios-Seixal | 2018/07/08 15:00 | Valeria Bhunu v Paige Mary Hourigan | 4-6,3-6 |
| ITF Women Setubal Qual | 2018/07/08 09:00 | Ines Murta v Paige Mary Hourigan | 6-3,6-0 |
| ITF Women Setubal Qual | 2018/07/07 15:30 | Paige Mary Hourigan v Beatriz Neves | 6-0,6-0 |
| ITF Women Corroios-Seixal | 2018/07/07 11:00 | Paige Mary Hourigan v Fatma Al Nabhani | 6-4,7-5 |
| ITF Women Corroios-Seixal | 2018/07/06 11:00 | Paige Mary Hourigan v Seone Mendez | 6-4,6-2 |
| ITF Women Corroios-Seixal | 2018/07/05 12:30 | Caroline Romeo v Paige Mary Hourigan | 3-6,1-6 |
| ITF Women Corroios-Seixal | 2018/07/04 14:45 | Paige Mary Hourigan v Olga Parres Azcoitia | 6-0,6-4 |
| ITF Women Corroios-Seixal | 2018/07/02 09:00 | Nicole Nadel v Paige Mary Hourigan | 3-6,1-6 |