Major League Baseball attendance records - Wikipedia
Baseball's popularity at its highest in the US as MLB attendance surpasses 70 million; records largest percentage increase in 20 years - World Baseball Softball Confederation - wbsc.org
April Attendance Matters for MLB | FanGraphs Baseball
Major League Baseball Still Leads the NBA When It Comes to Popularity
Is MLB ready to compete for next generation of fans? — Harvard Gazette
Which MLB Teams Overperform in Popularity? | FiveThirtyEight
How Popular Is Baseball, Really? - The New York Times
Why Children Are Abandoning Baseball - WSJ
Most popular MLB jerseys entering 2021
Groundbreaking Report On MLB Shows Baseball's Incredible Value For Advertisers
Basketball passes baseball as America's 2nd-favorite sport
MLS catches MLB in popularity with kids, says ESPN poll - ESPN
Popularity Contest: Baseball vs. Football - WSJ
Why is Major League Baseball not as popular as it used to be? - Quora
The state of baseball: The Grand Old Game needs fresh ideas – The Denver Post
How Popular Is Baseball, Really? - The New York Times
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Looking at past attendance trends to predict the future for baseball - Royals Review
Groundbreaking Report On MLB Shows Baseball's Incredible Value For Advertisers
Poll: Baseball ranks among most popular sports in U.S.
Which MLB Teams Overperform in Popularity? | FiveThirtyEight
Chart: America's Favorite Pastime - And Barely Anyone Else's | Statista
