US Open: Maria beats qualifier Sierra to move into second round

German Tatjana Maria won against Argentinian qualifier Solana Sierra 6-2, 6-3 to reach the second round of the US Open at the USTA Billie Jean King National Tennis Center.

Maria, ranked No 99, will play the winner of the match between Frenchwoman Varvara Gracheva and American Coco Gauff, the No 3 seed, next.

New York (Grand Slam), other first-round results (USTA Billie Jean King National Tennis Center, hard, USD 75.000.000, most recent results first):

• Shelby Rogers vs. Jessica Pegula
• Bianca Andreescu vs. Jasmine Paolini
• Emma Raducanu vs. Sofia Kenin
• Mayar Sherif vs. Karolina Pliskova
• Anastasia Potapova vs. Leylah Fernandez
• Beatriz Haddad Maia vs. Elina Avanesyan
• Nadia Podoroska vs. Diana Shnaider
• Qiang Wang vs. Liudmila Samsonova
• Eva Lys vs. Marie Bouzkova
• Lauren Davis vs. Anna Kalinskaya
• Sara Sorribes Tormo vs. Alexa Noel
• Xinyu Wang vs. Arina Rodionova
• Yulia Putintseva vs. Linda Noskova
• Brenda Fruhvirtova vs. Varvara Lepchenko
• Anna Bondar vs. Bernarda Pera
• Anna Karolina Schmiedlova vs. Clara Tauson
• Renata Zarazua vs. Caroline Garcia
• Elena Rybakina vs. Destanee Aiava
• Jessica Bouzas Maneiro vs. Petra Martic
• Mirra Andreeva vs. Camila Osorio
• Elisabetta Cocciaretto vs. Kateryna Baindl
• Jelena Ostapenko vs. Naomi Osaka
• Caroline Wozniacki vs. Nao Hibino
• Iga Swiatek vs. Kamilla Rakhimova
• Karolina Muchova vs. Katie Volynets
• Jessika Ponchet vs. Saisai Zheng
• Katie Boulter vs. Aliaksandra Sasnovich
• Cristina Bucsa vs. Sara Errani
• Danielle Collins vs. Caroline Dolehide
• Shuai Zhang vs. Ashlyn Krueger
• Taylah Preston vs. Anastasia Pavlyuchenkova
• Daria Saville vs. Ena Shibahara
• Priscilla Hon vs. Aryna Sabalenka
• Clara Burel vs. Sloane Stephens
• Victoria Azarenka vs. Yulia Starodubtseva
• Lulu Sun vs. Lucia Bronzetti
• Ekaterina Alexandrova vs. Viktoriya Tomova
• McCartney Kessler vs. Marta Kostyuk
• Ana Bogdan vs. Arantxa Rus
• Julia Grabher vs. Elena-Gabriela Ruse
• Barbora Krejcikova vs. Marina Bassols Ribera
• Ajla Tomljanovic vs. Ann Li
• Madison Keys vs. Katerina Siniakova
• Chloe Paquet vs. Harriet Dart
• Emma Navarro vs. Anna Blinkova
• Veronika Kudermetova vs. Elise Mertens
• Magda Linette vs. Iva Jovic
• Martina Trevisan vs. Taylor Townsend: monday
• Peyton Stearns vs. Lesia Tsurenko: monday
• Tamara Korpatsch vs. Moyuka Uchijima: monday
• Maya Joint vs. Laura Siegemund: monday
• Varvara Gracheva vs. Coco Gauff: monday
• Paula Badosa (26) beat Viktorija Golubic: 6-0, 6-3
• Anhelina Kalinina beat Oceane Dodin: 6-1, 3-6, 6-1
• Greet Minnen beat Magdalena Frech: 7-5, 7-5
• Erika Andreeva beat Yue Yuan: 6-3, 7-6 (7)
• Donna Vekic (24) beat Kimberly Birrell (Q): 6-4, 6-4
• Jule Niemeier beat Dayana Yastremska (32): 6-4, 6-7 (3), 6-4
• Qinwen Zheng (7) beat Amanda Anisimova (WC): 4-6, 6-4, 6-2
• Elina Svitolina (27) beat Maria Lourdes Carle: 3-6, 6-3, 6-4
• Yafan Wang beat Maria Sakkari (9): 6-2 ret.
• Diane Parry beat Xiyu Wang: 7-6 (2), 7-6 (5)
• Daria Kasatkina (12) beat Jaqueline Cristian: 6-2, 6-4