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PHILADELPHIA, PA - SEPTEMBER 30: Tranquillo Barnetta #85 of the Philadelphia Union reacts in the game against Sporting Kansas City in the U.S. Open Cup Final on September 30, 2015 at PPL Park in Chester, Pennsylvania. Sporting Kansas City defeated the Philadelphia Union in penalty kicks. (Photo by Mitchell Leff/Getty Images)

PHILADELPHIA, PA - SEPTEMBER 30: Tranquillo Barnetta #85 of the Philadelphia Union reacts in the game against Sporting Kansas City  in the U.S. Open Cup Final on September 30, 2015 at PPL Park in Chester, Pennsylvania.  Sporting Kansas City defeated the Philadelphia Union in penalty kicks. (Photo by Mitchell Leff/Getty Images)