Greece’s tennis sensation Stefanos Tsitsipas defeated France’s Gael Monfils in a 4-6 7-6 7-6 thriller at the Dubai Tennis Championships to break into the top 10 and reach the final, where he…

Greece’s tennis sensation Stefanos Tsitsipas defeated France’s Gael Monfils in a 4-6 7-6 7-6 thriller at the Dubai Tennis Championships to break into the top 10 and reach the final, where he…