Investing in professional sports leagues and related businesses. As rules around private equity ownership of sports leagues expand, we review team valuations and profitability, emerging sports categories, streaming and broadcast revenues, the decline of regional sports networks, drivers and comparisons of league parity, relegation and financial pressures in the English Premier League, stadium subsidies, sport betting and other adjacent businesses, antitrust issues, the esports winter, the worst teams that money can buy and the best basketball players of all time. View video here