Stefanos Tsitsipas’s tennis match against Marc Kuhn at the Gstaad tournament was suspended due to a sudden power outage. Tsitsipas had secured the first set but lost the second in a tiebreak when the lights went out in the Swiss city. The match was evenly poised at the time of the interruption, with the players tied. Organizers have not yet announced a time for resuming the match. The unexpected darkness brought play to an abrupt halt, leaving fans and players in the dark. This interruption adds an unusual chapter to the Gstaad tournament. Authorities are working to restore power and determine a suitable time to finish the contest.