Rafael Nadal vs. Roger Federer live chat

Rafael Nadal takes on Roger Federer for their 26th career meeting on Tuesday at the ATP World Tour Finals in London. Nadal leads the head-to-head 17-8 and

Rafael Nadal takes on Roger Federer for their 26th career meeting on Tuesday at the ATP World Tour Finals in London. Nadal leads the head-to-head 17-8 and downed Federer the last time the two greats met in the 2011 French Open final. Join Courtney Nguyen for a live chat during the match, set to start at 3:00 p.m. ET.

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