Bill Mazeroski — American Athlete born on September 05, 1936,

William Stanley "Bill" Mazeroski, is an American former Major League Baseball second baseman. Nicknamed "Maz", he spent his entire 17-year career playing for the Pittsburgh Pirates, from 1956–72. He was elected into the National Baseball Hall of Fame in 2001... (wikipedia)

The home run took a while to sink in because all I could think of was, 'We beat the Yankees! We beat the Yankees.'
I grew up an Indians fan my entire life. I was never really 'against' the Yankees, but I knew what they were capable of.