Stefanos Tsitsipas’ return to tennis at the Six Kings Slam was predictably ended by Jannik Sinner.
The Greek star skipped the ATP Tour’s Asian swing after losing to Joao Fonseca in a Davis Cup tie against Brazil.
Tsitsipas hit a milestone against Sinner at the Six Kings Slam despite falling to a comprehensive straight sets loss to the World No. 2.
After exiting the Six Kings Slam at the quarter-final stage, Tsitsipas has confirmed which tournaments he will play for the rest of 2025.

Stefanos Tsitsipas confirms 2025 schedule after Six Kings Slam defeat
The Greek star was magnanimous in defeat after suffering a fourth loss to the Italian at the Saudi Arabia event.
Writing on X, Tsitsipas wrote: “Witnessing greatness up close make you hungry for more,” before he confirmed which tournaments he would play for the remainder of 2025.
The star confirmed he would play an ATP 500 event in Vienna, which Sinner has also been confirmed to play.
Tsitsipas will also play the Paris Masters, as well as the Hellenic Championships in his native Greece, before ending his season.
The Greek star currently sits at World No. 24 in the rankings and will be hoping to crack the top 20 before the end of the year.
Stefanos Tsitsipas’ record in Vienna and Paris
The Hellenic Championship is new to the ATP Tour calendar after the Greek tournament took over from the 250 tournament in Belgrade, Serbia.
However, the Greek star has appeared at the Vienna Open and the Paris Masters, although he is yet to win either.
Tsitsipas last appeared at the Vienna Open in 2023, where he reached the semi-finals against Daniil Medvedev.
At the Paris Masters, the World No. 24 reached the quarter-finals in 2024, losing to eventual winner Alexander Zverev.
