Stefanos Tsitsipas has ended a 16-month title drought by winning the Swiss Open in Gstaad, beating Belgian Raphael Collignon in the final. The victory marks the Greek's 13th ATP title and will lift him from world number 85 to 55 in Monday's rankings, offering a significant boost after a difficult stretch since his last triumph.

Tsitsipas won 6-4 6-7 (3-7) 6-3, serving well throughout with four aces and no double faults, and saving two of four break points faced. It was his sixth career clay-court title, adding to previous Monte Carlo Masters wins in 2021, 2022 and 2024, while his last title before this had come at the Dubai Open in March 2025. For 24-year-old Collignon, ranked 42 in the world, it was his first ever ATP final.