While she is lifelong tennis fan and had shot at other tournaments ... It was the only way to get his turn and his follow through, which are really extreme. Grigor Dimitrov is similar on his ...

Ataraxis00**: A tennis superfan whose passion shines through in every tweet ... Anyone who's interested in that, and more beyond it, must follow. **@scoobschris**: I defy you to read his tweets ...

"We can see that tennis is moving on," said 19-year-old Mensik, whose triumph followed Brazilian teenager Joao Fonseca's stunning victory over ninth seed Andrey Rublev in the opening round on Tuesday.