Baseball Historian-1962 World Series Game 7 Yankees-Giants San Francisco Giants meet the New York Yankees. Chuck Hiller, a Giants player makes the first National league grand slam ever in World Series play. New York Yankee Tom Tresh gets a 3 run home run in game 5. As play shifts to San Francisco, it rains for a long time delaying continuation of the series. Giants Willie McCovey hits one to Yankee Bobby Richardson for the final out and the New York Yankees win the World Series.