Ostrava Open: Krejcikova extends win streak with first-round victory over Rogers

Czech Barbora Krejcikova picked up where she left off in Tallinn last week with a confident 6-2, 6-2 win over American Shelby Rogers to advance to the second round of the Ostrava Open at the Ostravar Aréna on Wednesday.

Krejcikova, the world No 23 who has now won six straight matches, will play Swiss Belinda Bencic, the No 6 seed, next.

Ostrava WTA 500, other first-round results (Ostravar Aréna, hard, USD 757.900, most recent results first):

• Karolina Muchova vs. Beatriz Haddad Maia
• Belinda Bencic beat Eugenie Bouchard (Q): 6-7 (7), 6-1, 6-4
• Alycia Parks (Q) beat Karolina Pliskova: 6-0, 7-6 (3)
• Daria Kasatkina (5) beat Emma Raducanu: 7-5, 6-4
• Aliaksandra Sasnovich beat Jelena Ostapenko (8): 6-2, 6-2
• Catherine McNally (Q) beat Anna Blinkova (Q): 6-1, 6-2
• Tereza Martincova (WC) beat Jil Teichmann: 7-6 (1), 7-6 (5)
• Petra Kvitova (WC) beat Bernarda Pera (Q): 6-3, 2-6, 6-4
• Elena Rybakina beat Madison Keys: 5-7, 6-3, 6-3
• Ekaterina Alexandrova beat Victoria Azarenka: 6-4, 4-6, 6-2
• Ajla Tomljanovic (Q) beat Shuai Zhang: 6-3, 6-3