Dutch Open: Swiss wildcard Naef books spot in last eight

Swiss wildcard Celine Naef followed up her win over Venus Williams by beating American Caty McNally, the No 8 seed, 3-6, 6-4, 6-3 to reach the last eight of the Dutch Open at the Autotron Rosmalen in’s-Hertogenbosch on Thursday.

Naef, ranked No 202, will play Russian Veronika Kudermetova, the top seed, next.

Ahead of her victory, the 17-year-old Swiss won against American wildcard Venus Williams (3-6, 7-6 (3), 6-2).

McNally, ranked No 62, defeated Katie Volynets (6-2, 6-1) in the previous round of the Rosmalen tournament.

‘s-Hertogenbosch WTA 250, other last 16 results (Autotron Rosmalen, grass, USD 259.303, most recent results first):

• Viktoria Hruncakova beat Bianca Andreescu (6): 7-6 (6), 6-3
• Ekaterina Alexandrova (4) beat Kimberly Birrell: 6-4, 7-6 (3)
• Emina Bektas (Q) beat Sachia Vickery (LL): 6-4, 6-4
• Liudmila Samsonova (2) beat Polina Kudermetova: 6-4, 6-1
• Aliaksandra Sasnovich (7) beat Greet Minnen: 6-2, 4-6, 6-3
• Veronika Kudermetova beat Carol Zhao (Q): 6-1, 6-3
• Ashlyn Krueger beat Victoria Azarenka (3): 6-3, 6-2