Australian Open: Mertens advances to second round

Belgian Elise Mertens, the No 25 seed, reached the second round of the Australian Open when Egyptian Mayar Sherif retired on Monday at Melbourne Park.

Mertens, ranked No 28, led 6-2, 2-0 when Sherif, ranked No 58, pulled out of the first round match.

The Belgian will face the winner of the match between Ukrainian Marta Kostyuk and American Claire Liu next.

Melbourne (Grand Slam), other first-round results (Melbourne Park, hard, USD 58.910.000, most recent results first):

• Rebecca Marino vs. Jessica Pegula
• Elena Rybakina vs. Karolina Pliskova
• Petra Martic vs. Ajla Tomljanovic
• Emma Raducanu vs. Shelby Rogers
• Qinwen Zheng vs. Ashlyn Krueger
• Yafan Wang vs. Sorana Cirstea
• Aleksandra Krunic vs. Clara Burel
• Katie Boulter vs. Yue Yuan
• Cristina Bucsa vs. Anna Blinkova
• Jelena Ostapenko vs. Kimberly Birrell
• Camila Giorgi vs. Victoria Azarenka
• Lin Zhu vs. Oceane Dodin
• Emma Navarro vs. Xiyu Wang
• Greet Minnen vs. Clara Tauson
• Danielle Collins vs. Angelique Kerber
• Iga Swiatek vs. Sofia Kenin
• Renata Zarazua vs. Martina Trevisan
• Peyton Stearns vs. Daria Kasatkina
• Sloane Stephens vs. Olivia Gadecki
• Elisabetta Cocciaretto vs. Lulu Sun
• Caroline Garcia vs. Naomi Osaka
• Ons Jabeur vs. Yulia Starodubtseva
• Taylor Townsend vs. Paula Badosa
• Linda Fruhvirtova vs. Beatriz Haddad Maia
• Mirra Andreeva vs. Bernarda Pera
• Yulia Putintseva vs. Anastasia Zakharova
• Anna Kalinskaya vs. Katie Volynets
• Viktorija Golubic vs. Veronika Kudermetova
• Anhelina Kalinina vs. Arantxa Rus
• Jaqueline Cristian vs. Katerina Siniakova: monday
• Magdalena Frech vs. Daria Saville: monday
• Anastasia Pavlyuchenkova vs. Donna Vekic: monday
• Diana Shnaider vs. Jasmine Paolini: monday
• Marta Kostyuk vs. Claire Liu: monday
• Rebeka Masarova beat Aliaksandra Sasnovich: 6-3, 6-4
• Mccartney Kessler (WC) beat Fiona Ferro (Q): 3-6, 6-3, 6-2
• Tatjana Maria vs. Camila Osorio: monday
• Laura Siegemund beat Ekaterina Alexandrova (17): 6-2, 3-6, 7-6 (9)
• Kaja Juvan beat Anastasia Potapova (23): 6-1, 6-4
• Coco Gauff (4) beat Anna Karolina Schmiedlova: 6-3, 6-0
• Dayana Yastremska (Q) beat Marketa Vondrousova (7): 6-1, 6-2
• Nadia Podoroska beat Tamara Zidansek: 6-1, 6-0
• Storm Hunter (Q) beat Sara Errani: 6-4, 6-3
• Varvara Gracheva beat Yanina Wickmayer: 6-3, 6-4
• Viktoriya Tomova beat Kayla Day: 6-4, 6-2
• Elina Svitolina (19) beat Taylah Preston (WC): 6-2, 6-2
• Linda Noskova beat Marie Bouzkova (31): 6-1, 7-5
• Aryna Sabalenka (2) beat Ella Seidel (Q): 6-0, 6-1
• Caroline Wozniacki (WC) beat Magda Linette (20): 6-2, 2-0 ret.
• Caroline Dolehide beat Leolia Jeanjean (Q): 6-2, 6-4
• Alina Korneeva (Q) beat Sara Sorribes Tormo: 4-6, 6-3, 6-2
• Amanda Anisimova beat Liudmila Samsonova (13): 6-3, 6-4
• Diane Parry beat Xinyu Wang (30): 6-3, 2-6, 6-3
• Maria Sakkari (8) beat Nao Hibino: 6-4, 6-1
• Brenda Fruhvirtova (Q) beat Ana Bogdan: 2-6, 6-4, 6-3
• Maria Timofeeva (Q) beat Alize Cornet (WC): 6-2, 6-4
• Alycia Parks beat Daria Snigur (Q): 2-6, 6-2, 6-4
• Tamara Korpatsch beat Jodie Burrage: 2-6, 6-3, 6-0
• Elina Avanesyan beat Zhuoxuan Bai: 4-6, 7-5, 6-2
• Barbora Krejcikova (9) beat Mai Hontama (WC): 2-6, 6-4, 6-3
• Lesia Tsurenko (28) beat Lucia Bronzetti: 3-6, 7-5, 6-3
• Kamilla Rakhimova beat Emina Bektas: 6-4, 6-4
• Leylah Fernandez (32) beat Sara Bejlek (Q): 7-6 (5), 6-2