Madrid, Jan 27 (EFE).- Jannik Sinner has solidified his position as the leader of the ATP rankings after winning the Australian Open, while Russia’s Daniil Medvedev has suffered a significant drop—the largest—falling two places in the rankings to seventh position and losing 1,250 points.

Jannik Sinner has won three of the previous five Major events! World no. 1 conquered two Australian Open crowns and completed his hard-court domination with the US Open trophy. Not stopping there, the 23-year-old is ready to taste the victory on clay and grass this season!

Jannik Sinner continued to occupy the No. 1 spot in the latest ATP Rankings released on Monday after winning his second straight Australian Open title.

Jannik Sinner, a 23-year-old Italian, is the youngest man to leave Melbourne Park with the trophy two years in a row since Jim Courier in 1992-93.

Jannik Sinner joined some of tennis' greatest legends with another stellar performance in the Australian Open final.

Jannik Sinner has been the number one in the men's ranking since last June. The decisive moment was the semifinal at the last Roland Garros, which handed him the leadership in the rankings for

As was expected, Jannik Sinner is the 2024 men’s singles ITF World Champion! The Italian was a player to beat at Majors last year, embracing a 23-2 run and lifting two trophies. Carlos Alcaraz also claimed two Major titles but failed to match Sinner's consistency following an early US Open loss.

The Day 5 of the Australian Open 2025 will feature several big stars in action as Daniil Medvedev, Jannik Sinner, Rithvik Choudary Bollipalli, Elena Rybakina amongst others in action.

Fifth seed Daniil Medvedev is out of the Australian Open after losing a five-set thriller to teenager Learner Tien in the biggest upset of the tournament so far.

Learner Tien, a 19-year-old qualifier from California, notched the biggest upset of the 2025 Australian Open to date by beating No. 5 seed and 2024 finalist, Daniil Medvedev, in five sets. Tien won 6-3,

World No 1 Jannik Sinner makes it 16 wins in a row; No 5 seed Daniil Medvedev dumped out of Australian Open by 19-year-old American Learner Tien in five-set epic; Nick Kyrgios and Thanasi Kokkinakis p

Jannik Sinner’s dominance on hard courts over the past 12 months has been incredible. His win over Alexander Zverev in the final of the Australian Open was remarkable as he did not face a single break point in the match.