Jannik arrived in Vienna following the Six Kings Slam and extended his streak, lifting his fourth ATP title of 2025 and providing his 21st consecutive indoor victory. Thus, the 24-year-old remains in the year-end no. 1 battle.

The four-time Grand Slam champion won the Vienna Open, but it's what he said in his victory speech that caused a stir.

Jannik Sinner was seen being congratulated by his father, Johann Sinner, after his Vienna Open victory. He also welcomed his father on the court, posing with the trophy, with the latter by his side.

Sinner, who won 6-3, 6-4, will play either Lorenzo Musetti or Alexander Zverev in the Vienna Open final. Sinner, who recently won the Six Kings Slam, will hope to capture a fourth ATP Tour title of 2025 on Sunday, following successes at the Australian Open, Wimbledon and the China Open.

Thanks to a straight-set victory over Bublik, Sinner has earned his third career semifinal in Vienna. The Italian will face Australian De Minaur, who had eliminated Berrettini in the

Jannik Sinner will face Australia's Alex de Minaur for a place in the Vienna Open final after beating Alexander Bublik 6-4 6-4 to move within two wins of his fourth ATP title of 2025.

Top seed Jannik Sinner brushed aside Alexander Bublik to progress to the Vienna ATP semifinals on Friday. Sinner made it three from three in Austria since retiring injured from the Shanghai Masters earlier this month with a 6-4, 6-4 win over the eighth-seeded Russian-born Kazakh.

Flavio Cobolli faced his compatriot Jannik Sinner for the first time in the second round of the ATP 500 event in Vienna. World no. 2 bested Cobolli 6-2, 7-6 in an hour and 47 minutes for a place in the quater-final.