WELLINGTON, FL-April 14, 2013—Audi, given new life when Coca-Cola eliminated Zorzal, went down fighting Sunday in the quarterfinals of the 109th Maserati U.S. Open in front of a packed crowd at Isla Carroll East.   Leading 5-2 early in the third chukker, Audi lost its momentum in the fourth chukker and was unable to regain its composure ending its rollercoaster season at the hands of defending U.S