Here is a comprehensive summary of the Yahoo! Sports Wikipedia article:

Launched on December 8, 1997 as the "Yahoo! Scoreboard," Yahoo! Sports is a prominent sports news website that relies heavily on data from Stats Perform and covers nearly every major North American sport, including NFL, NBA, MLB, NHL, college football, and international events like the Premier League and Olympics. The site gained notable recognition in 2015 when the NFL awarded it exclusive rights to livestream a regular-season game (Bills vs. Jaguars) from London for free, and was later taken over by Verizon in June 2017. It has formed key partnerships, including a 2012 content and promotional alliance with NBC Sports Group (which allowed Yahoo's investigative reporting to appear on TV) and a 2019 sports betting venture with BetMGM, which launched the Yahoo Sportsbook in New Jersey. The brand also briefly operated a US radio network from 2011 to 2016, now rebranded as SportsMap, and has undergone several website redesigns—most notably the 2013 revamp with dark backgrounds and larger text, which was met with a highly negative public reaction. Throughout its history, it has employed prominent reporters like Dan Wetzel and Adrian Wojnarowski, while maintaining team pages and exclusive live-streaming rights for major leagues through mobile apps.