Alcaraz swats aside Walton as career Grand Slam bid begins in Melbourne
Tough road for defending champion Keys
'I've practised with both of them a little bit and they're incredible ball strikers. There's more to come, I hope they stay injury-free.'
IMAGES from Day 4 of the matches played at the Australian Open at Melbourne Park on Wednesday.
Gauff was two points from defeat but battled back to beat fellow American Danielle Collins 7-5, 4-6, 7-6(2) in a nearly three-hour battle to reach the third round.
Playing in only her second singles match of the year, Bouchard blasted a forehand winner to take the first set but Colombian Arango turned the tables in the second set amid a cascade of unforced errors from her opponent.
Second seed Coco Gauff overcame early problems on serve to cruise past China's Wang Xinyu 6-3, 6-2, keeping her composure despite eight double faults in the first set to book a meeting with Ukraine's Dayana Yastremska in the third round.
Carlos Alcaraz got his grasscourt campaign up and running with a 6-4, 7-6(4) victory over Australian Adam Walton
The Indo-French pair later lost their service game again due to a forehand error to trail 2-4, ultimately conceding the match.
Laura Siegemund entered the record books with her defeat of fifth-seeded Xiyu Wang of China in four hours, nine minutes at the Thailand Open in Hua Hin on Wednesday.
Dominic Thiem, U.S. Open winner in 2020, has secured a place in the main draw of the Australian Open after the withdrawal of Reilly Opelka, the tournament organisers confirmed on Friday.
Novak Djokovic's bid for a record 25th Grand Slam title kicked off on Monday with an easy win over qualifier Radu Albot in the US Open first round.
Images from Day 2 of the 2024 Australian Open in Melbourne on Monday.