probably by how good they are
It ranks forth after the NFL, NBA, and MLB.
The White Sox, in 1960, became the first team to put names on their jerseys. As baseball popularity grew, other teams began to do the same. At this point all teams except the Yankees, wear jerseys with their names on them.
About 100 - 500
The Rangers are in the MLB and the NHL (New York and Texas) The Giants are teams in the MLB and NFL The Cardinals are teams in the MLB and NFL
There are only 30 MLB teams in the MLB, but there are many places with a minor league park, but there are a few cities like Chicago and Los Angels that have two MLB teams. There are many cities without any teams.
there are only 30 major league teams
There used to be 8 teams. But, starting in the 2012 season, there are 10 teams.
There is no rank
When were there 30 MLB teams? That was 1998 when the Tampa Bay Rays and Arizona Diamondbacks joined MLB.
There's 30 teams in the MLB, 29 in the USA, and 1 in Canada, they're called the Toronto Blue Jays.