Jannik Sinner begins title defense in Australia: who will be the main rival.

Preparation for the Australian Open

According to The Sun: Jannik Sinner is preparing to defend his title at the Australian Open in Melbourne. The Italian aims to become only the second man in history to win the year's first Grand Slam tournament three times in a row, after Novak Djokovic.

Women's tournament

On the women's side, Madison Keys is the reigning champion, after an impressive victory 12 months ago.

The preparation for the Australian Open promises to be intense, as the world's leading male and female tennis players gather in Melbourne to compete for one of the most prestigious titles in the sport. This tournament always brings many surprises and tense moments, so fans eagerly await the start of the competitions. Note that winning the Australian Open can be a significant milestone in the career of any athlete, whether a newcomer or a veteran.