World Series ring on World Series rings. The New York Yankees Museum, located in Yankee Stadium, has an exhibit with replicas of all Yankees' World Series rings, including the pocket watch given after the 1923 World Series. Yogi Berra won the most World Series rings with 10, as a player. Frankie Crosetti won 17 as a player and as a coach. Yogi Berra Museum and Learning Center. World Series ring A World Series ring is an award given to Major League Baseball players who win the World Series. Since only one Commissioner's Trophy is awarded to the team, a World Series ring is
2015 World Series to win the World Series after losing in the previous year. It was the first World Series to feature only expansion teams and the first since the 2007 World Series to not feature the Philadelphia Phillies, St. Louis Cardinals, or San Francisco Giants as the NL champions. The Royals had home field advantage for the first two games of the series because of the AL's 6–3 victory in the Major League Baseball All-Star Game. It was the 13th World Series in which home field advantage was awarded to the league that won the All-Star Game, a practice that was discontinued