Australian Open Tennis 2026 Day 4 Results

2026 Australian Open Day 4 (21 January)

Seeds out:

Women's singles: United Kingdom Emma Raducanu [28]

Men's doubles: Argentina Guido Andreozzi / France Manuel Guinard [11]

Matches on Main Courts

Matches on Rod Laver Arena

Event Winner Loser Score

Women's singles 2nd Round Aryna Sabalenka [1] China Bai Zhuoxuan [Q] 6–3, 6–1

Men's singles 2nd Round Spain Carlos Alcaraz [1] Germany Yannick Hanfmann 7–6(7–4), 6–3, 6–2

Men's singles 2nd Round Australia Alex de Minaur [6] Serbia Hamad Medjedovic 6–7(5–7), 6–2, 6–2, 6–1

Women's singles 2nd Round United States Iva Jovic [29] Australia Priscilla Hon [WC] 6–1, 6–2

Matches on Margaret Court Arena

Event Winner Loser Score

Men's singles 2nd Round Andrey Rublev [13] Portugal Jaime Faria [Q] 6–4, 6–3, 4–6, 7–5

Women's singles 2nd Round United States Coco Gauff [3] Serbia Olga Danilović 6–2, 6–2

Women's singles 2nd Round Mirra Andreeva [8] Greece Maria Sakkari 6–0, 6–4

Men's singles 2nd Round United States Frances Tiafoe [29] Argentina Francisco Comesaña 6–4, 6–3, 4–6, 6–2

Matches on John Cain Arena

Event Winner Loser Score

Women's singles 2nd Round Ukraine Elina Svitolina [12] Poland Linda Klimovičová [Q] 7–5, 6–1

Men's singles 2nd Round Daniil Medvedev [11] France Quentin Halys 6–7(9–11), 6–3, 6–4, 6–2

Women's singles 2nd Round Romania Elena-Gabriela Ruse Australia Ajla Tomljanović 6–4, 6–4

Men's singles 2nd Round Germany Alexander Zverev [3] France Alexandre Müller 6–3, 4–6, 6–3, 6–4

Women's singles 2nd Round Italy Jasmine Paolini [7] Poland Magdalena Fręch 6–2, 6–3

Matches on Kia Arena

Event Winner Loser Score

Women's singles 2nd Round Diana Shnaider [23] Australia Talia Gibson [WC] 3–6, 7–5, 6–3

Men's singles 2nd Round Spain Alejandro Davidovich Fokina [14] United States Reilly Opelka 6–3, 7–6(7–3), 5–7, 4–6, 6–4

Men's singles 2nd Round Kazakhstan Alexander Bublik [10] Hungary Márton Fucsovics 7–5, 6–4, 7–5

Matches on 1573 Arena

Event Winner Loser Score

Men's singles 2nd Round United States Tommy Paul [19] Argentina Thiago Agustín Tirante 6–3, 6–4, 6–2

Women's singles 2nd Round Canada Victoria Mboko [17] United States Caty McNally 6–4, 6–3

Men's singles 2nd Round Portugal Nuno Borges Australia Jordan Thompson [WC] 6–7(9–11), 6–3, 6–2, 6–4

Women's singles 2nd Round Czech Republic Karolína Muchová [19] United States Alycia Parks 4–6, 6–4, 6–4

Matches on ANZ Arena

Event Winner Loser Score

Men's singles 2nd Round Argentina Francisco Cerúndolo [18] Bosnia and Herzegovina Damir Džumhur 6–3, 6–2, 6–1

Women's singles 2nd Round United States Hailey Baptiste Australia Storm Hunter [Q] 6–2, 6–1

Women's singles 2nd Round Austria Anastasia Potapova United Kingdom Emma Raducanu [28] 7–6(7–3), 6–2

Men's singles 2nd Round United States Learner Tien [25] Kazakhstan Alexander Shevchenko 6–2, 5–7, 6–1, 6–0

Women's singles 2nd Round Poland Magda Linette United States Ann Li 6–3, 6–3

Day matches began at 11 am (11:30 am on Rod Laver Arena and Margaret Court Arena), whilst Night matches began at 7 pm (5 pm on John Cain Arena) AEDT