There are 32 teams in the NFL but only one of them can be messi argentina jersey nicknamed America’s Team. You can catch a Colonels game there. The National Hockey League has the most Canadian teams with seven, and Major League Baseball is the oldest pro sports league, being founded in 1869. There are only 10 cities that have at least one team in all five leagues and they’re all in America. They’ve been playing there since 1969 and are one of only two of the teams in California that began in the state. The Dallas Cowboys play out of Dallas, TX and were first called America’s Team in 1978. They won two Super Bowls that decade and another three in the ’90s.