Has MLB overtaken the NBA as America’s No. 2 league?

Key Points:

• Venezuela's victory over the United States in the World Baseball Classic final highlighted baseball's growing popularity, with record viewership of nearly 10.8 million, more than doubling the previous year's final audience.
• Polling data shows MLB slightly outpaces the NBA in fan interest and casual viewership, particularly during baseball's season, though the NBA leads significantly in social media presence and global cultural relevance.
• Television ratings reveal a mixed picture: the NBA leads in average game viewership across multiple networks, but MLB's marquee events like the World Series attract substantially higher audiences than NBA Finals games.
• Financially, the NBA holds a strong advantage with a $77 billion media rights deal and higher franchise valuations averaging $5.51 billion per team, compared to MLB's $12.1 billion revenue and average franchise value of $3.17 billion.
• Despite MLB's recent resurgence through rule changes and rising attendance, challenges such as potential labor disputes and competition from the NBA's younger, more diverse fanbase suggest the rivalry for America's No. 2 sports league remains dynamic and unresolved.