For Under Armour, this has been the year of golfer Jordan Spieth and basketball star Stephen Curry, who have both performed memorably.
The Baltimore-based sports apparel company got another burst of positive media exposure Thursday, this time from an athlete it had signed who is considerably less heralded.
Dustin Brown was wearing the interlocking "UA" logo on his sleeveless white top as he upset 10th-seeded Rafael Nadal at Wimbledon in four sets.
The win was surprising and not. Nadal has endured a string of early Wimbledon exits, and had lost to Brown in a previous tournament. Still, Brown, a Jamaican-German, needed to win a qualifer just to venture into the...