[64] Beatriz Haddad Maia 7-6,6-2 Heather Watson [72] 2018-03-20 17:05
Stadium: Grandstand Round: 23 Ground: Hardcourt outdoor
Head to Head
| WTA Acapulco | 2018/02/28 00:20 | Beatriz Haddad Maia v Heather Watson | 7-5,4-6,6-1 |
Home History
| 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 |
| 2018 Fed Cup | 2018/02/08 18:30 | Beatriz Haddad Maia v Kirsten-Andrea Weedon | 6-1,6-1 |
| 2018 Fed Cup | 2018/02/07 20:00 | Beatriz Haddad Maia v Andrea Gamiz | 7-6,6-4 |
| Australian Open Women | 2018/01/18 02:55 | Beatriz Haddad Maia v Karolina Pliskova | 1-6,1-6 |
Away History
| WTA Indian Wells | 2018/03/09 05:50 | Victoria Azarenka v Heather Watson | 6-4,6-2 |
| 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 14:00 | Heather Watson v Dalma Galfi | 3-6,6-1,6-4 |
| 2018 Fed Cup | 2018/02/09 14:00 | Heather Watson v Katriin Saar | 6-1,6-1 |
| 2018 Fed Cup | 2018/02/07 14:00 | Heather Watson v Francisca Jorge | 6-4,6-2 |
| WTA St. Petersburg Qual | 2018/01/27 12:45 | Heather Watson v Roberta Vinci | 3-6,4-6 |
| Australian Open Women | 2018/01/16 08:25 | Yulia Putintseva v Heather Watson | 7-5,7-6 |
| WTA Hobart | 2018/01/12 03:00 | Heather Watson v Elise Mertens | 4-6,6-1,2-6 |