Ahead of the 1893–94 season, the Football League decides to expand the Second Division from 12 to 16 clubs but, with the unexpected demise of Accrington, they are left with 15.
Notts County and Accrington have been relegated from the First Division and replaced by Darwen and Sheffield United, both promoted from the Second Division. Bootle is expelled from the league and, to make the Second Division up to 16 clubs, the league elects Liverpool, Middlesbrough Ironopolis (league membership 1893–94), Newcastle United, Rotherham Town (1893–96) and Woolwich Arsenal, the latter being the first club from the south of England to join the Football League. Unexpectedly, Accrington then withdraws from the Football League and the 1893–94 Second Division has to proceed with an uneven 15 clubs.
Although the Football League is experiencing membership difficulties at this time, it has nevertheless succeeded in electing three of its most illustrious members: Liverpool, Newcastle United and Arsenal.
Portugal
28 September – foundation of F.C. Porto as Football Club do Porto
Beginning in 1893, the National League's championship pennant is awarded to the first–place club in the standings at the end of the season. The Boston Beaneaters takes the 1893 title and there is no post–season play–off series.
Events
The pitcher's rubber replaces the box and the effective distance from home plate increases from 55 feet to 60 feet, 6 inches.
In the 11th series, six matches are played between England, Ireland, Scotland and Wales. Wales wins all three of its matches to take the Championship for the first time.