Highlights of the WTA Championships 2012 in Istanbul first day of competition. (2012-10-23)

Hamad Medjedovic's journey to the title in Jeddah. The Serb beat Alex Michelsen, Luca Van Assche, Shelbayh Abdullah, Dominic Stricker and Arthur Fils to win the Next Gen ATP Finals 2023.

Practicing ahead of his US Open quarter-final match against Dominic Thiem, Rafael Nadal uses an ''Ice Jacket'' prototype to refresh under NYC high temperatures. You can see it at 18:00 on this video.

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

After the victory of Victoria Azarenka on Saturday, here are the best WTA moments of this 2016 Miami Open.

Djokovic defeat Murray and will play the final against Nadal.