Yankees lose bid to keep Major League Baseball sign-stealing report under seal
Yankees letter confirms team was cheating in 2015-16, per report
MLB's sign-stealing controversy broadens: Sources say the Red Sox used video replay room illegally in 2018 - The Athletic
New York Yankees Letter on Sign Stealing Scandal Is Leaked - Sports Illustrated NY Yankees News, Analysis and More
What did New York Yankees do -- and does it matter? What you need to know about sign-stealing letter - ESPN
Yankees GM Brian Cashman blames Astros scandal for World Series drought: 'We actually did it the right way'
New York Daily News back pages 2020 – New York Daily News
New York Daily News back pages 2020 – New York Daily News
MLB letter to New York Yankees detailed illicit use of technology prior to 2017 sign-stealing edict - ESPN
New York Yankees appeal release of Major League Baseball letter detailing sign-stealing findings - ESPN
Sign stealing - Wikipedia
Yankees fined in 2017 for sign-stealing