Other concurrent football leagues:    
OL
F i l t e r   &   S o r t 
1919-1919 1
The Rochester Scalpers franchise played one season in 1919 in the NYPFL before folding....
1908-1919 12 2
Formed as an amateur outfit by a rag-tag group of Rochester-area teenagers after the turn of the 20th century (a 1925 report has the team being founded in 1898), the team became known as the Jefferson...
a.k.a. Lumberjacks
1916-1919 4 1
The Tonawanda Kardex (also known as the Tonawanda Lumbermen and, during its first season, the All-Tonawanda Lumberjacks) was an American football team active between 1916 and 1921. It played its games...
a.k.a. All-Stars, Prospects
1915-1919 5 2
Buffalo, New York had a turbulent, early-era National Football League team that operated under multiple names and several different owners between the 1910s and 1920s. In 1918, shoe salesman Warren ...
1908-1919 12
The Watertown Red & Black is a semi-professional American football team based in Watertown, New York. The team is the oldest active semi-pro football team in the United States, and can trace its histo...
1919-1919 1
A nameless professional American football team, based in Syracuse, New York and generically known as the Syracuse Pros or Syracuse Eleven, was once thought to have joined the American Professional Foo...
Lancaster Malleables played for 2 seasons from 1913 to 1914, several in the NYPFL, before folding....
1913-1913 1 1
Lancaster Malleables played for 2 seasons from 1913 to 1914, several in the NYPFL, before folding....
1910-1911 2 2
Buffalo Cazenovias played for 2 seasons from 1910 to 1911, several in the NYPFL, before folding....
1908-1909 2 2
Buffalo Oakdales played for 2 seasons from 1908 to 1909, several in the NYPFL, before folding....