Watch highlights of Serena Williams' fight against her young fellow countrywoman Catherine Mcnally (17 yo) to join third round of this 2019 US Open.

Stan Wawrinka hit an amazing half volley drop shot against Marco Chiudinelli in Basel.

End of the match between Azarenka and Radwanska for the Australian Open 2012 on 24th january 2012.

Huge point, one of the longest rallies of the week, between Rafael Nadal and David Ferrer in London (ATP Finals 2015, Masters).

Novak Djokovic do it like Mansour Bahrami against the young Kyle Edmund in Miami. Ball right in the pocket.

An other enormous rally between Andy Murray and Novak Djokovic in the Australian Open 2015 Final.