US Open: Krejcikova moves into second round

Czech Barbora Krejcikova, the No 23 seed, reached the second round of the US Open by winning against Mexican qualifier Fernanda Contreras Gomez 6-0, 6-4 at the USTA Billie Jean King National Tennis Center in New York City on Monday.

Krejcikova, ranked No 23, will face the winner of the match between Russian qualifier Elina Avanesyan and Serb Aleksandra Krunic next.

US Open (Grand Slam), other first-round results

• Ajla Tomljanovic beat Karolina Muchova: 6-3, 7-6 (5)
• Shuai Zhang beat Jil Teichmann (30): 6-4, 6-2
• Elena-Gabriela Ruse beat Daria Saville: 3-6, 6-2, 6-4
• Rebecca Marino beat Magdalena Frech: 6-2, 6-3
• Evgeniya Rodina beat Martina Trevisan (27): 7-5, 6-1
• Ons Jabeur (5) beat Madison Brengle: 7-5, 6-2
• Xiyu Wang beat Diane Parry: 5-7, 6-3, 6-3
• Madison Keys (20) beat Dayana Yastremska: 7-6 (3), 6-3
• Harriet Dart beat Daria Kasatkina (10): 7-6 (8), 1-6, 6-3
• Camila Giorgi beat Anna Bondar: 4-6, 6-3, 6-1
• Beatriz Haddad Maia (15) beat Ana Konjuh: 6-0, 6-0
• Coco Gauff (12) beat Leolia Jeanjean (Q): 6-2, 6-3
• Maryna Zanevska beat Coco Vandeweghe (WC): 6-1, 7-5
• Dalma Galfi beat Nuria Parrizas Diaz: 6-4, 6-3
• Daria Snigur (Q) beat Simona Halep (7): 6-2, 0-6, 6-4
• Elizabeth Mandlik (WC) beat Tamara Zidansek: 5-7, 7-6 (3), 6-4
• Bianca Andreescu beat Harmony Tan (WC): 6-0, 3-6, 6-1
• Maria Sakkari (3) beat Tatjana Maria: 6-4, 3-6, 6-0
• Veronika Kudermetova (18) beat Donna Vekic: 7-5, 6-3
• Camila Osorio beat Ann Li: 1-6, 6-3, 6-1
• Alison Riske-Amritraj (29) beat Eleana Yu (WC): 6-2, 6-4
• Caroline Garcia (17) beat Kamilla Rakhimova (LL): 6-2, 6-4
• Anna Kalinskaya beat Rebecca Peterson: 6-4, 6-3