Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Women Vancouver | 2018/08/15 17:00 | Beatriz Haddad Maia v Carol Zhao | 6-3,6-1 |
| WTA Madrid Qual | 2018/05/04 15:50 | Beatriz Haddad Maia v Sara Errani | 4-6,6-7 |
| WTA Praga | 2018/05/01 10:40 | Beatriz Haddad Maia v Mihaela Buzarnescu | 1-6,5-7 |
| 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 |
| ITF Women Vancouver | 2018/08/14 20:10 | Alexandra Dulgheru v Fanny Stollar | 6-2,6-1 |
| WTA Bukareszt | 2018/07/16 14:30 | Pauline Parmentier v Alexandra Dulgheru | 2-6,6-1,6-4 |
| ITF Women Budapest | 2018/07/11 13:00 | Alexandra Dulgheru v Dayana Yastremska | 1-6,6-4,1-6 |
| Wimbledon - Kobiety | 2018/07/04 12:00 | Alexandra Dulgheru v Venus Williams | 6-4,0-6,1-6 |
| Wimbledon - Kobiety | 2018/07/02 10:30 | Alexandra Dulgheru v Kristyna Pliskova | 6-4,1-6,6-2 |
| Wimbledon Women Qual | 2018/06/28 10:00 | Tamara Zidansek v Alexandra Dulgheru | 7-5,6-7,0-6 |
| Wimbledon Women Qual | 2018/06/27 10:00 | Jing-Jing Lu v Alexandra Dulgheru | 5-7,6-3,2-6 |
| Wimbledon Women Qual | 2018/06/26 10:00 | Holly Fischer v Alexandra Dulgheru | 0-6,1-6 |