Where: Paris, France
When: November 21 - 23, 2014
Competing: Switzerland vs France
More: The men's version of the "World Cup of Tennis" features two singles players and one doubles team from each nation in a best-of-five match competition for bragging rights to the national team world title for the year. France is officially the higher seed from the start of the tournament, but Switzerland with Roger Federer and Stanislaw Wawrinka should be formidable opponents.
Fun Fact: "The world’s largest annual international team competition in sport" started in 1900, with the current format of 16 nations in the elite World Group division starting in 1981. 122 nations participated in this year's various divisional competitions.