Stadium: Court 4 Round: 24 Ground: Clay
| WTA - Miami | 2018/03/25 19:30 | Jelena Ostapenko v Beatriz Haddad Maia | 6-2,7-6 |
| WTA - Miami | 2018/03/23 16:30 | Beatriz Haddad Maia v Shuai Zhang | 6-3,6-2 |
| WTA - Miami | 2018/03/20 17:05 | Beatriz Haddad Maia v Heather Watson | 7-6,6-2 |
| WTA - Indian Wells | 2018/03/08 19:00 | Monica Puig v Beatriz Haddad Maia | 6-3,7-6 |
| WTA - Acapulco | 2018/03/01 00:10 | Beatriz Haddad Maia v Kristina Mladenovic | 6-3,3-6,5-7 |
| WTA - Acapulco | 2018/02/28 00:20 | Beatriz Haddad Maia v Heather Watson | 7-5,4-6,6-1 |
| 2018 Fed Cup | 2018/02/10 18:35 | Veronica Cepede Royg v Beatriz Haddad Maia | 6-7,7-5,7-6 |
| 2018 Fed Cup | 2018/02/09 18:50 | Catalina Pella v Beatriz Haddad Maia | 2-6,6-4,4-6 |
| WTA - Miami | 2018/03/20 21:25 | Bernarda Pera v Lara Arruabarrena | 7-5,6-4 |
| WTA - Indian Wells | 2018/03/11 00:30 | Lara Arruabarrena v Caroline Wozniacki | 4-6,1-6 |
| WTA - Indian Wells | 2018/03/08 23:30 | Lara Arruabarrena v Lesia Tsurenko | 3-6,6-3,6-4 |
| WTA Indian Wells Qual | 2018/03/06 20:50 | Lara Arruabarrena v Kristie Ahn | 7-5,6-3 |
| WTA Indian Wells Qual | 2018/03/05 22:10 | Lara Arruabarrena v Ons Jabeur | 6-2,2-6,6-4 |
| WTA - Acapulco | 2018/02/27 22:00 | Lara Arruabarrena v Maria Sakkari | 3-6,6-7 |
| WTA - Budapest | 2018/02/20 09:00 | Mihaela Buzarnescu v Lara Arruabarrena | 7-6,6-1 |
| 2018 Fed Cup | 2018/02/11 15:35 | Deborah Chiesa v Lara Arruabarrena | 6-4,2-6,7-6 |