Dutch Open: Kudermetova moves into last 16

Russian Veronika Kudermetova, the top seed, advanced to the last 16 of the Dutch Open when American Alison Riske-Amritraj retired at the Autotron Rosmalen in’s-Hertogenbosch on Monday.

Kudermetova, ranked No 14, led 6-3, 3-0 when Riske-Amritraj, ranked No 137, pulled out at the Autotron Rosmalen in’s-Hertogenbosch on Monday.

The Russian will play the winner of the match between Belgian Ysaline Bonaventure and Canadian qualifier Carol Zhao next.

‘s-Hertogenbosch WTA 250, other 32 results (Autotron Rosmalen, grass, USD 259.303, most recent results first):

• Polina Kudermetova vs. Yue Yuan
• Aliaksandra Sasnovich vs. Lucrezia Stefanini
• Evgeniya Rodina vs. Ekaterina Alexandrova
• Lesley Pattinama Kerkhove vs. Kimberly Birrell
• Elise Mertens vs. Eva Lys
• Zeynep Sonmez vs. Bianca Andreescu
• Susan Bandecchi vs. Viktoria Hruncakova
• Rebecca Peterson vs. Ashlyn Krueger
• Katie Volynets vs. Catherine McNally
• Celine Naef vs. Venus Williams
• Emina Bektas vs. Dalma Galfi
• Lena Papadakis vs. Liudmila Samsonova
• Victoria Azarenka vs. Natalija Stevanovic
• Ysaline Bonaventure vs. Carol Zhao
• Greet Minnen vs. Jessika Ponchet: monday