Estádio: Court 6 Round: 27
| ITF - Tacarigua - Feminino | 2018/05/09 14:00 | Andrea R Villarreal v Katarzyna Pitak | 6-1,6-1 |
| ITF - Pelham - Qualificação - Feminino | 2018/04/10 15:55 | Iga Swiatek v Andrea R Villarreal | 6-0,6-0 |
| ITF - Pelham - Qualificação - Feminino | 2018/04/09 15:00 | Maria Jose Portillo Ramirez v Andrea R Villarreal | 6-2,3-6,6-7 |
| ITF - Pelham - Qualificação - Feminino | 2018/04/08 15:00 | Leila Koster v Andrea R Villarreal | 0-6,1-6 |
| WTA - Monterrey - Qualificação | 2018/03/31 20:25 | Miyu Kato v Andrea R Villarreal | 6-2,6-3 |
| ITF - Irapuato - Feminino | 2018/03/13 19:00 | Jacqueline Cako v Andrea R Villarreal | 6-3,3-6,6-1 |
| ITF - Campinas - Feminino | 2018/03/06 17:20 | Harmony Tan v Andrea R Villarreal | 6-0,6-0 |
| ITF - Campinas - Qualificação - Feminino | 2018/03/05 16:45 | Andrea R Villarreal v Rafaela Rodrigues Dos Santos | 6-7,6-1,6-4 |
| ITF - Tacarigua - Feminino | 2018/05/09 14:00 | Kayla Rizzolo v Kirsten-Andrea Weedon | 4-6,6-7 |
| ITF - Tacarigua - Feminino | 2018/05/08 18:00 | Soizette Simmons v Kirsten-Andrea Weedon | 2-6,0-6 |
| ITF - Sharm el-Sheikh - Feminino | 2018/03/28 09:40 | Angelina Gabueva v Kirsten-Andrea Weedon | 6-2,6-2 |
| ITF - Sharm el-Sheikh - Feminino | 2018/03/21 08:00 | Nuria Parrizas-Diaz v Kirsten-Andrea Weedon | 6-4,7-6 |
| ITF - Sharm el-Sheikh - Feminino | 2018/03/15 08:00 | Nuria Parrizas-Diaz v Kirsten-Andrea Weedon | 6-2,6-2 |
| ITF - Sharm el-Sheikh - Feminino | 2018/03/14 11:20 | Kirsten-Andrea Weedon v Melissa Morales | 6-2,7-5 |
| ITF - Sharm el-Sheikh - Feminino | 2018/03/07 12:10 | Kirsten-Andrea Weedon v An-Sophie Mestach | 2-6,6-7 |
| ITF - Sharm el-Sheikh - Feminino | 2018/02/26 08:00 | Kirsten-Andrea Weedon v Daria Kuczer | 5-7,7-6,1-6 |