There are zero professional teams in America.
There are currently 30 teams.
30 NBA teams in the US
there are 20 soccer teams in Canada
ten
26
There are 40 NBA current teams.
There are professional cheerleading teams in the NFL (like the Dallas Cowboys Cheerleaders). However, many of these teams are actually dance teams that take the "cheerleader" title.
3
12
26
Almost all of them