May 29th, 1966
On this day in 1966, for the second consecutive day, Ron Santo delivers a walk-off home run in extra-innings against Atlanta when his 10th-inning blast gives the Cubs a 3-2 victory at Wrigley Field. A day earlier, the third baseman ended the game with a three-run‚ 12th-inning homer, beating the Braves, 8-5.