Many too many to count.
45 had won the most championship football games
20 teams in the premiership.Twenty. Three are relegated each season, and replaced by three from the Football League Championship.
The Netherlands Football League Championship 1892/1893 was contested by five teams from the cities Amsterdam, The Hague, Haarlem and Rotterdam.
There is 4435 teams
in the English premier league there are 20 teams in the championship npower league1 and 2 there are 24 teams
Many teams did. Green bay had very many, as did the bears.
The teams over the years that played for football National Championships in college?