Official teaser of the duel that will oppose, this sunday, Rafael Nadal to Novak Djokovic in the Miami 2014 Masters 1000 final.

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.

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

Ka. Pliskova broke the umpire's chair after an unbelievable mistake from that umpire

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

Novak Djokovic vs Andy Murray - ATP Dubai 2012. Highlights