NEW YORK, Aug 31 : Stefanos Tsitsipas said ending a coaching relationship with his father Apostolos had brought much-needed calm to his tennis life and rebuilt his confidence after the Greek beat 10th seed Arthur Fils in the first round of the U.S. Open on Monday.Tsitsipas reached two Grand Slam finals and a

Stefanos Tsitsipas showcased his resilience and skill, striking 50 winners to defeat 10th seed Arthur Fils in a gripping first-round match at the US Open.

TENNIS-USOPEN/ (PIX, TV):Tennis-Tsitsipas credits coaching change for renewed belief after Fils win | Tennis News