July 10, 1968 – The National League of Major League Baseball announced that it would split into 2 divisions of six teams each for the 1969 season. The decision came after the American League separated its teams into divisions in a similar fashion. Warren Giles, President of the NL stated that New York, Philadelphia, Pittsburgh, St Louis, and the expansion team from Montreal would comprise one group. At the same time, San Francisco, LA, San Diego, Cincinnati, Houston, and Atlanta would round out group 2.
As a compromise, the American League increased their scheduled games to 162 from 156 to match the NL so that consistency would be between the two opposing Leagues. The NL would move to three geographical divisions in 1994 as the Colorado Rockies and Florida Marlins had been recently added and the Milwaukee Brewers moved over from the AL.
To find more great daily sports history make sure to check out the Sports Jersey Dispatch and Pigskin Dispatch.
More From Sports History Network

Mask a Silly Question, Get a Silly Answer: How I Met The Masked Superstar
DEDICATION: This episode is dedicated to two highly influential Franks: the late great podcast

Sports History On This Day: August 20
August 20, 1938 – There are some great sports figures throughout history that have done

Sports History On This Day: August 19
August 19, 1903 – The Philadelphia Phillies suffered a record 9th straight postponed game. The

Sports History On This Day: August 18
August 18, 1956 – There is nothing better than the excitement of your favorite team

Sports History On This Day: August 17
August 17, 1957 – They were accidental but talk about hitting someone when they are

Conflict of Interest: The Summer of Jan Opperman
In the seventh episode of “Tim Coffeen Talks Indy Car and Racing History,” Tim

1986 New York Giants: The Greatest Season in G-Men History?
The New York Giants joined the National Football League in 1925. From that time

Sports History On This Day: August 16
August 16, 1920 – It was a truly tragic day in MLB history. A pitch