With a little help from George Altman, the Cubs’ Bob Anderson outpitches Sandy Koufax, and beats the Dodgers, 4 – 2. Altman hits two homers off Koufax, the first time anyone has done that off the Dodgers lefty.

At Candlestick Park, Warren Spahn wins his 299th game, 2 – 1, over the Giants. He gets a bit of help from Hank Aaron who leads off the 7th and 9th with homers off Mike McCormick. The Giants only score is an Orlando Cepeda homer in the 5th.