- Sep 11 Baltimore starter Jerry Walker pitches all 16 innings as the Orioles edge the Chicago White Sox, 1-0 at Memorial Stadium
- Sep 11 Elroy Face's 22 game winning streak ends as Dodgers beat Pirates 5-4
- Sep 13 US National Championship Men's Tennis, Forest Hills, NY: Australian Neale Fraser wins first of 2 straight US singles titles; beats Alex Olmedo of Peru 6-3, 5-7, 6-2, 6-4
US Open Women's Tennis
Sep 13 US National Championship Women's Tennis, Forest Hills, NY: Maria Bueno of Brazil wins her first of 4 US singles crowns; beats England's Christine Truman 6-1, 6-4
Golf Tournament
Sep 17 59th US Golf Amateur Championship won by Jack Nicklaus
- Sep 22 Chicago White Sox clinch AL pennant
Sports History
Sep 26 Milwaukee Braves Warren Spahn becomes winningest NL lefty