Austin Open: Volynets makes second round

American wildcard Katie Volynets defeated Mexican Renata Zarazua 6-4, 7-6 (6) to reach the second round of the Austin Open at the Westwood Country Club on Tuesday night.

Volynets, ranked No 112, will face the winner of the match between American Danielle Collins, the No 3 seed, and Australian qualifier Olivia Gadecki next.

Austin WTA 250, other first-round results (Westwood Country Club, hard, USD 267.082, most recent results first):

• Danielle Collins vs. Olivia Gadecki
• Peyton Stearns vs. Anna Karolina Schmiedlova
• Anastasija Sevastova beat Julia Riera: 6-4, 6-3
• Sachia Vickery (Q) beat Rebecca Marino (Q): 6-2, 6-4
• Anhelina Kalinina (1) beat Sara Bejlek (Q): 6-3, 6-2
• Xiyu Wang (6) beat Nadia Podoroska: 7-5, 6-4
• Sloane Stephens (2) beat Tereza Martincova (Q): 6-4, 6-0
• Taylor Townsend beat Fernanda Contreras Gomez (WC): 3-6, 6-2, 6-3
• Darja Semenistaja beat Victoria Jimenez Kasintseva (WC): 6-7 (2), 6-2, 6-4
• Emiliana Arango beat Alycia Parks: 6-2, 6-3
• Kamilla Rakhimova beat Yanina Wickmayer: 6-3, 6-7 (4), 7-6 (5)
• Camila Osorio beat Alize Cornet: 6-3, 6-2
• Yafan Wang beat Lucia Bronzetti (4): 7-6 (5), 6-4
• Diane Parry (5) beat Jessika Ponchet (Q): 6-3, 7-6 (4)
• Yue Yuan (8) beat Arina Rodionova: 3-6, 6-3, 6-1