WHEN TOPPS HAD (BASE)BALLS!: CAREER-CAPPERS: 1967 SANDY KOUFAX
This day in Braves History September 15th - Battery Power
Sandy Koufax's best stats and accomplishments
Koufax achieves perfection
This day in sports: Greg Maddux records 3,000th career strikeout
List of Major League Baseball single-game strikeout leaders
Greatest moments in Dodger history No. 4: Sandy Koufax's perfect
Sandy Koufax, Hall of Fame Pitcher, Dodgers Legend
April 24, 1962: 'Human Strikeout Machine' Sandy Koufax strikes out
Cubs starter Drew Smyly loses perfect game on disastrous eighth
Cubs historical sleuthing: Sandy Koufax edition - Bleed Cubbie Blue
On this date: Koufax repeats 18 K feat, by Mark Langill