Why Daniil Medvedev Clears the Net Higher Than Anyone in the ATP Top 10‎

Forehand speed is easy to understand. Spin rate feels almost as straightforward. Put 82 mph and 3,177 rpm on a television graphic, and most viewers immediately understand that the player has hit a fast, heavily spinning ball. The problem is that neither number tells you what actually happened to the shot. The forehand data provided …