Kokkinakis-Harrison handshake and some chatter in Cincinnati

Rafael Nadal reaches yet another grand slam semifinal after downing Tomas Berdych in four high-quality sets.

Novak Djokovic against Alexander Zverev, introduction to the Final of those 2018 ATP Finals in London by the ATP.

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

Roger Federer came through a tight QF match against the Finn Nieminen. Just as in his previous match he didn't face any breakpoints. Next up is Nikolay Davydenko who beat Richard Gasquet 7-5 6-3. Fed leads their H2H by 16-2, beating him 6-2 6-2 in their last meeting in Doha this year.

After his defeat against Fernando Verdasco in Miami, Rafael Nadal already back to training. He is working on clay courts to prepare Monte-Carlo (04-12) and all the clay season.