Stadium: Court 3 Round: 25
| ITF Women Charleston Qual | 2018/05/01 14:00 | Paula Cristina Goncalves v Chanelle Van Nguyen | 6-2,6-3 |
| ITF Women Charleston Qual | 2018/04/30 14:00 | Paula Cristina Goncalves v Safiya Carrington | 6-4,6-1 |
| ITF Women Charlottesville Qual | 2018/04/22 15:55 | Iga Swiatek v Paula Cristina Goncalves | 6-4,6-2 |
| ITF Women Dothan Qual | 2018/04/16 16:40 | Ellie Douglas v Paula Cristina Goncalves | 6-1,6-1 |
| ITF Women Dothan Qual | 2018/04/15 22:30 | Paula Cristina Goncalves v Alexa Guarachi | 7-6,7-6 |
| ITF Women Rancho Santa Fe | 2018/02/22 20:00 | Paula Cristina Goncalves v Evgeniya Rodina | 5-7,4-6 |
| ITF Women Rancho Santa Fe Qual | 2018/02/22 02:20 | Olga Ianchuk v Paula Cristina Goncalves | 6-1,6-7,4-6 |
| ITF Women Rancho Santa Fe Qual | 2018/02/20 18:15 | Ann Li v Paula Cristina Goncalves | 7-6,0-6,4-6 |
| WTA Bogota | 2018/04/09 15:00 | Daniela Seguel v Nicole Gibbs | 6-2,6-2 |
| WTA Monterrey | 2018/04/03 21:20 | Monica Puig v Nicole Gibbs | 6-3,6-3 |
| WTA Miami Qual | 2018/03/20 14:00 | Natalia Vikhlyantseva v Nicole Gibbs | 7-6,6-4 |
| WTA Miami Qual | 2018/03/19 15:20 | Sofya Zhuk v Nicole Gibbs | 2-6,0-6 |
| WTA Indian Wells Qual | 2018/03/05 23:00 | Nicole Gibbs v Andrea Petkovic | 6-1,2-6,0-6 |
| WTA Indian Wells | 2018/02/28 22:45 | Amanda Anisimova v Nicole Gibbs | 6-4,6-0 |
| WTA Indian Wells | 2018/02/26 19:00 | Nicole Gibbs v Natalia Vikhlyantseva | 7-5,6-2 |
| WTA Newport Beach | 2018/01/26 21:05 | Nicole Gibbs v Ajla Tomljanovic | 6-4,5-7,2-6 |