Which Are the Top 10 Richest Sports Leagues in the World?
Major League Baseball - Wikipedia
Major professional sports leagues in the United States and Canada
Average NFL franchise value up 18% to US$4.14bn, says study
Forbes: Yankees have $7B valuation; Athletics post top 5 profit
Study Reveals Fan-Favorite Sports Team Logos
Shortlist 2021 - SportsPro OTT Summit Awards
Study: New York Yankees top 2021 MLB franchise valuations - SportsPro
MLB Team Values Rankings List –
MLB franchise values 2023
MLB Team Values Rankings List –
New York Yankees on the Forbes MLB Team Valuations List