University of Pittsburgh students cheer as they look down on Forbes Field from the top of their campus’s Cathedral of Learning during the 1960 World Series between the Pirates and Yankees. In Game 7, Bill Mazeroski hit the first walk-off home run in World Series history, a shot over the left-field fence that gave the Pirates a 10-9 win. (George Silk/Time Life Pictures)
GALLERY: 100 Best Sports Photos of All Time

University of Pittsburgh students cheer as they look down on Forbes Field from the top of their campus’s Cathedral of Learning during the 1960 World Series between the Pirates and Yankees. In Game 7, Bill Mazeroski hit the first walk-off home run in World Series history, a shot over the left-field fence that gave the Pirates a 10-9 win. (George Silk/Time Life Pictures)

GALLERY: 100 Best Sports Photos of All Time