1: The Perpetually Loveable Losers of The Pittsburgh Pirates Baseball Club
Pop: 5,581 Mil

2: The Baseball Spur of Big Inning IA
Pop: 5,571 Mil

3: The Pittsburgh Pirates Prospects of Minor League Farm System
Pop: 5,544 Mil

4: The Organization and Development of Major League Farm System
Pop: 5,539 Mil

5: The AA Baseball Club of The Calgary Cannons
Pop: 5,497 Mil

6: The Minor League Baseball Team of The Vancouver Canadians
Pop: 5,477 Mil

7: The Pirates AAA Affiliate of The Nashville Sounds
Pop: 5,462 Mil

8: The Pirates Triple-A Affiliate of The Hawaii Islanders
Pop: 5,427 Mil

9: The Pittsburgh Pirates Farm Team of The Columbus Jets
Pop: 5,384 Mil

10: The Minor League Baseball Club of The Altoona Curve
Pop: 5,362 Mil

11: The Minor League Baseball Team of The Carolina Mudcats
Pop: 5,358 Mil

12: The Minor League Baseball Club of The Nashua Pirates
Pop: 5,325 Mil

13: The Minor League Baseball Club of The Salt Lake City Bees
Pop: 5,322 Mil

14: The Pittsburgh Pirates Farm Team of The Harrisburg Senators
Pop: 5,314 Mil

15: The Pittsburgh Pirates Farm Club of The Lynn Pirates
Pop: 5,307 Mil

16: The Pittsburgh Pirates Farm Team of The Sherbrooke Pirates
Pop: 5,283 Mil

17: The Minor League Baseball Club of The Kansas City Blues
Pop: 5,255 Mil

18: The Pittsburgh Pirates Farm Team of The New Orleans Pelicans Baseball Club
Pop: 5,254 Mil

19: The Minor League Baseball Team of The Toronto Maple Leafs Baseball Club
Pop: 5,240 Mil

20: The Minor League Baseball Team of The Montreal Royals
Pop: 5,239 Mil

21: The Minor League Baseball Club of The Macon Peaches
Pop: 5,236 Mil

22: The Pittsburgh Pirates Farm Club of The Asheville Tourists
Pop: 5,233 Mil

23: The Minor League Baseball Team of The York Pirates
Pop: 5,231 Mil

24: The Big Inning of Baseball Spur
Pop: 5,220 Mil

25: The Pittsburgh Pirates Farm Club of The Waterbury Pirates
Pop: 5,212 Mil

26: The Pittsburgh Pirates Farm Club of The Birmingham Barons
Pop: 5,199 Mil

27: The Minor League Baseball Team of The Lynchburg Hillcats
Pop: 5,182 Mil

28: The Pittsburgh Pirates Farm Club of The Hickory Crawdads
Pop: 5,177 Mil

29: The Pittsburgh Pirates Farm Club of The Bradenton Marauders
Pop: 5,166 Mil

30: The Ultimate Adjudicators of The Ball Four Declaration
Pop: 5,161 Mil

31: The Triple-A Baseball Club of The Indianapolis Indians
Pop: 5,158 Mil

32: The Pittsburgh Pirates Farm Club of The Augusta Pirates
Pop: 5,155 Mil

33: The Pittsburgh Pirates Farm Team of The Salem Buccaneers
Pop: 5,133 Mil

34: The Pittsburgh Pirates Farm Team of The Buffalo Bisons
Pop: 5,117 Mil

35: The Minor League Baseball Club of The Portland Beavers
Pop: 5,051 Mil

36: The Triple-A Baseball Team of The Columbus Clippers Baseball Club
Pop: 5,026 Mil

37: The Pittsburgh Pirates Farm Club of The Hollywood Stars
Pop: 5,002 Mil

38: The Pittsburgh Pirates Farm Team of The Charleston Charlies
Pop: 4,994 Mil

39: The Pittsburgh Pirates Farm Team of The Shreveport Captains
Pop: 4,926 Mil

40: The Pittsburgh Pirates Farm Club of The Thetford Mines Pirates
Pop: 4,910 Mil

41: The Minor League Baseball Team of The Syracuse Chiefs
Pop: 4,851 Mil

42: The Pittsburgh Pirates Farm Team of The Greensboro Grasshoppers
Pop: 4,844 Mil

43: The Pittsburgh Pirates Farm Club of The West Virginia Power
Pop: 4,810 Mil

44: The Pittsburgh Pirates Farm Club of The Charleston Pirates
Pop: 4,761 Mil

45: The Minor League Baseball Team of The Alexandria Dukes
Pop: 4,752 Mil

46: The Minor League Baseball Club of The Greenwood Pirates
Pop: 4,750 Mil

47: The Pittsburgh Pirates Farm Team of The Shelby Pirates
Pop: 4,738 Mil

48: The Minor League Baseball Team of The Gastonia Pirates
Pop: 4,703 Mil

49: The Black Motorcycle Club of Generic Eltranite Puppet
Pop: 3,986 Mil

50: The Black Baseball Barnstormers of The Roswell Grays
Pop: 3,940 Mil

51: The Big Inning Baseball Spur of Onamata
Pop: 3,065 Mil

52: The Dominion of The Ballpark
Pop: 1,902 Mil