1 New York Yankees
The New York Yankees are an American professional baseball team based in the Bronx, New York City, New York, that competes in Major League Baseball.
Greatest franchise in sports history!
Bloody legends! (Best team)
Bandwagon central - RobertWisdom
Bandwagoners everywhere - Randomator
2 Toronto Blue Jays
The Toronto Blue Jays are a Canadian professional baseball team based in Toronto, Ontario. The Blue Jays are a member of the East division of the American League in Major League Baseball, and play their home games at Rogers Centre.
I honestly wouldn't put any Canadian team fan base as the best fan base in American sports. - RobertWisdom
Notice how the population of a city (or country) affects the size of their fan base.
Oh yeah, 1st for sure - Merggy
Only Canadian team so duh
3 Chicago Cubs
The Chicago Cubs are an American professional baseball team based in Chicago, Illinois. The Cubs compete in Major League Baseball as a member club of the National League Central division.
They were good back in like 2016. They were lovable losers and people sympathized with them. They had a 108 year drought. Now in 2019 all they do is go on and on about being 2016 World Series champions - Randomator
Best and most loyal fanbase!
The Cubs Draw more out of state fans to Stadiums they play in than any other team. Don't care what your polls say.
4 Los Angeles Dodgers
The Los Angeles Dodgers are an American professional baseball team based in Los Angeles, California. The Dodgers compete in Major League Baseball as a member club of the National League West division.
More like worst fan base (well, maybe not the worst but still pretty bad). As soon as the Dodgers start sucking, no one (except for loyal fans in or around LA) will be wearing caps. And the Angels still have a far more recent World Series win, no matter how much money you spend (in other words, the Cowboys of the MLB)
LETS GO DODGERS! - BluePrideBadger
5 Boston Red Sox
The Boston Red Sox are an American professional baseball team based in Boston, Massachusetts, that competes in Major League Baseball.
Bandwagon city - Randomator
Best by far
6 St Louis Cardinals
Let’s see how many stay when they start sucking - Randomator
7 New York Mets
The New York Mets are an American professional baseball team based in New York City. They play in Flushing, in the borough of Queens.
8 Los Angeles Angels
The Los Angeles Angels (known as the California Angels from 1965 to 1996, the Anaheim Angels from 1997 to 2004, and the Los Angeles Angels of Anaheim from 2005 to 2015) are an American professional baseball franchise based in Anaheim, California, near Los Angeles. The Angels compete in Major League ...read more.
9 Kansas City Royals
We’re some of the most loyal fans in the MLB. - Randomator
I'm not surprised that in a ranking based almost exclusively on population sizes of the biggest metropolises, the Kansas City Royals are right up with them all. Royals fans are real fans! 💙👍
10 San Francisco Giants
Let me guess a lot of them left after like 2016 - Randomator
11 Chicago White Sox
12 Detroit Tigers
The Detroit Tigers are an American professional baseball team based in Detroit, Michigan. The Tigers compete in Major League Baseball as a member of the American League Central division.
Dude, Tigers rock. Even when we suck, our stadium is full. We have played road games where the home team sees 3/4 of their stadium filled with Detroit fans (KC 2013, CWS 2014, Cleveland 2014, just to name a few. Detroit has shown itself to have the biggest and most loyal fan base! Just cause we're from Michigan doesn't mean our fan base sucks as bad as our driving (although, Georgia and Florida drivers are twice as bad as we are! )!
13 Colorado Rockies
14 Milwaukee Brewers
15 Pittsburgh Pirates
Just an excellent team. Even when this team has the roughest times, the pirates can still make up with great players like Josh Bell, Starling Marte and many more legends from now and the past
16 Minnesota Twins
17 Oakland Athletics
18 Atlanta Braves
The Atlanta Braves are an American professional baseball franchise based in the Atlanta metropolitan area. The franchise competes in Major League Baseball as a member of the National League East division. They play their home games at SunTrust Park.
19 Seattle Mariners
The Seattle Mariners are an American professional baseball team based in Seattle, Washington. Enfranchised in 1977, the Mariners are a member of the West division of the American League in Major League Baseball.
Even though we suck, I like them
20 Philadelphia Phillies
The Philadelphia Phillies are an American professional baseball team based in Philadelphia, Pennsylvania. The Phillies compete in Major League Baseball as a member club of the National League East division. They play their home games at Citizens Bank Park. They won the World Series in 1980 and 2008.