Adelaide International 2: Haddad Maia books spot in last 16

Brazilian Beatriz Haddad Maia, the No 11 seed, moved into the last 16 of the Adelaide International 2 by defeating Romanian qualifier Sorana Cirstea 7-6 (5), 6-1 at the Memorial Drive Tennis Park on Monday.

Haddad Maia, ranked No 15, will face the winner of the match between American lucky loser Amanda Anisimova and Russian Liudmila Samsonova next.

Adelaide WTA 500, other first round results (Memorial Drive Tennis Park, hard, USD 780.637, most recent results first):

• Danielle Collins (10) beat Karolina Pliskova (Q): 6-2, 6-4
• Petra Kvitova (12) beat Elena Rybakina: 6-3, 7-5
• Jil Teichmann (Q) beat Anastasia Pavlyuchenkova: 7-5, 6-4
• Alison Riske-Amritraj vs. Barbora Krejcikova : Monday in Adelaide
• Qinwen Zheng vs. Shelby Rogers : Monday in Adelaide
• Anett Kontaveit vs. Paula Badosa : Monday in Adelaide
• Irina-Camelia Begu vs. Storm Hunter : Monday in Adelaide
• Amanda Anisimova vs. Liudmila Samsonova : Monday in Adelaide
• Victoria Azarenka vs. Veronika Kudermetova : Monday in Adelaide
• Jelena Ostapenko vs. Anna Kalinskaya : Monday in Adelaide
• Anastasia Potapova vs. Katerina Siniakova : Monday in Adelaide
• Garbine Muguruza vs. Belinda Bencic : Monday in Adelaide
• Jaimee Fourlis vs. Ekaterina Alexandrova : Monday in Adelaide