Hurt at the right leg, Rafael Nadal retires against Marin Cilic at the begining of the 5th set in quarters of the Australian Open.

Roger Federer vs Juan Martin Del Potro - ATP Rotterdam 2012. FINAL Highlights

Due to an eye injury, Novak Djokovic was forced to withdraw against Feliciano Lopez in Dubai.

Kokkinakis-Harrison handshake and some chatter in Cincinnati

Thursday's presentation and Wednesday's highlights in Miami.

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.