Top 10 most valuable sports teams

2. New York Yankees

Brand Value 2013: $443 millionBrand Value 2012: $363 million

The New York Yankees is an American professional baseball team that was established in 1901. The Yankees are one of the most successful teams in the history of sports, having won 27 world series titles and 40 American League Pennants. They also have some of the highest attendances in the MLB.

In 2013, Mariano Rivero of the Yankees had the highest number of Jersey sales in the American League (and second overall), followed by Derek Jeter, also of the Yankees (seventh overall).