Under Armour now wonders whether Jordan Spieth will take its brand to a new level in golf. Not widely known for its golf apparel, Under Armour will likely use this unique opportunity to ambush the ...

Instead, the golfer who is on a get-rich-quick path is Jordan Spieth ... dare I say it, golf's next superstar. Spieth's very first partnership was with Under Armour, a brand hardly viewed as ...