1960 World Series, Oct. 13, 1960 | University of Pittsburgh students cheer as they look down on Forbes Field from the top of their campus’s Cathedral of Learning as the Pirates are winning their first World Series in 35 years against the 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.