Known for his powerful serve and groundstrokes, Fonseca wore the colors of Brazil's flag while showcasing his talent at the Margaret Court Arena.

Players like Iga Swiatek and Coco Gauff have expressed their support for in-match coaching, appreciating the immediate feedback and clearer communication it allows during critical moments.

Conversely, Taylor Fritz criticized the idea of coaching during matches, arguing it undermines the individual decision-making that is crucial in high-pressure situations.

Despite being pushed to the limit, Daniil Medvedev expressed optimism about his performance, noting improvements compared to the end of the previous year.

In a thrilling match, Tien showcased remarkable composure, overcoming a 6-4 deficit in the tiebreak to win six of the last seven points, ultimately securing victory after an intense 4 hours and 49 minutes.

Novak Djokovic acknowledged Alex de Minaur's improvements, particularly in his serve and net play, recognizing his defensive skills as well.

Jannik Sinner admitted the need to enhance his net game to progress further in the tournament, acknowledging that his current performance was not satisfactory.

Emma Raducanu made headlines by reaching the third round of the Australian Open for the first time, defeating 26th seed Ekaterina Alexandrova and Amanda Anisimova in straight sets.

Andrey Rublev opened up about his mental health journey, discussing his struggles with anxiety and depression, and the support he received from Marat Safin and a psychologist.

Alex de Minaur emphasized the importance of conserving energy during early rounds to remain fresh for the later stages of the tournament.

After his match, Fonseca expressed his excitement about playing in a major stadium, celebrating his performance with Brazilian fans and highlighting the importance of their support.

Aryna Sabalenka commented on the challenging playing conditions, noting that heavy balls and a slow surface made serving particularly difficult.