Charleston Open: Haddad Maia advances to last 16

Brazilian Beatriz Haddad Maia, the No 5 seed, defeated American Caroline Dolehide 6-2, 7-5 to move into the last 16 of the Charleston Open at the Family Circle Tennis Center on Thursday night.

Haddad Maia, ranked No 13, will play Russian Veronika Kudermetova, the No 9 seed, next.

Dolehide, ranked No 47, edged out Kayla Day (6-3, 0-6, 6-4) in the previous round of the Charleston tournament.

Charleston WTA 500, other second-round results (Family Circle Tennis Center, clay, USD 922.573, most recent results first):

• Elina Svitolina vs. Daria Saville
• Varvara Gracheva vs. Elise Mertens
• Danielle Collins vs. Ons Jabeur
• Leylah Fernandez vs. Sloane Stephens
• Taylor Townsend beat Ekaterina Alexandrova (6): 7-5, 6-2
• Veronika Kudermetova beat Shelby Rogers (WC): 7-6 (5), 6-4
• Daria Kasatkina (4) beat Ashlyn Krueger: 6-3, 0-6, 6-1
• Emma Navarro (10) beat Katie Volynets (Q): 6-1, 6-1
• Astra Sharma (LL) beat Lesia Tsurenko (16): 6-4, 6-0
• Victoria Azarenka (12) beat Elisabetta Cocciaretto: 6-1, 6-2
• Anhelina Kalinina (15) beat Caroline Wozniacki (WC): 6-2, 6-3
• Jaqueline Cristian beat Madison Keys (8): 3-6, 6-3, 6-3
• Jessica Pegula (1) beat Amanda Anisimova: 3-6, 6-4, 7-6 (3)
• Magda Linette beat Dayana Yastremska (13): 0-6, 6-4, 6-3
• Maria Sakkari (3) beat Viktoriya Tomova: 6-3, 6-3