NFL teams lost almost $4 billion in revenue due to coronavirus pandemic - CBS News
How the NBA adapted to change during the COVID-19 pandemic - Los Angeles Times
NFL teams suffer 'US$3bn to US$4bn' losses from Covid-19 - SportsPro
NBA, MLB, NFL Facing Nearly $13 Billion in Covid Losses - Bloomberg
Report: NBA could lose 'nearly $500 million' in ticket revenue without games – NBC Sports Chicago
The European Super League is dead. Soccer fans killed it. - Vox
The World's Most Valuable Soccer Teams 2022: Real Madrid, Worth $5.1 Billion, Is Back On Top
IRS will pause taking claims for pandemic-era tax credit due to an influx of fraudulent claims
NFL's All-Time Highest Paid Player - Front Office Sports
NFL teams lost almost $4 billion in revenue due to coronavirus pandemic
For TV networks, losing NFL season would be catastrophic - The Washington Post
Financial toll of coronavirus could cost college football at least $4 billion - ESPN
Is Covid-19 exposing MLB players as exploited workers or greedy millionaires?, MLB