and what indoor tennis existed back in the day used wood (as in gym-floor wood) as a surface. Obviously, change happens. Why shouldn't it happen on clay? Personally, I'm not enamored of the idea ...

Few players indulge in the metaphors of clay-court tennis like Stefanos Tsitsipas ... his rise and its newest champions overtook him. New racket. New coach. New attitude. After more than two ...