yes triple a baseball should be on the list like football league championship in total attendance next in us sports like mlb nba nfl and nhl they all have two more inner leagues in each of league e g eastern western conference or american national league their inner leagues are the section of the league they play against other division teams in a season so the league itself is mlb nba nfl and nhl but there are no games between the international league pacific coast league and mlb so they are different leagues