Major professional sports leagues in the United States and Canada - Wikipedia
MLS strikes landmark 10-year, $2.5bn Apple TV+ global rights deal
Apple scores deal for Major League Soccer streaming rights worth $2.5bn
Column: Remembering Jim Poole for more than just one pitch in the World Series
Inside Baseball's Desperate Effort to Save Itself From Irrelevance - The Atlantic
2 Million Runs: Baseball on Verge of Milestone - The New York Times
PDF) Valuation Drivers of Major League Baseball Franchises: Revenue Streams, Cost Structure, and M&A Rationales
MLB parks from oldest to newest
How an M.L.B. Tour of Cuba Went From a Dream to Reality - The New York Times