...British tennis star Andy Murray is expected to sign an apparel deal soon with Under Armour, sources familiar with the matter said, reflecting the Baltimore sports apparel company's global expansion.
Murray would become the brand's best-known tennis player. Sloane Stephens and Robby Ginepri already have Under Armour deals.
Murray, 27, is the 2012 US Open Champion and 2013 Wimbledon Champion. He currently has a deal with Adidas, reportedly worth $3 million a year, that expires at the end of the year.
Under Armour “seems to be following Nike’s formula for trying to get the big-name athletes,” said...