Roger Federer, Rafael Nadal, and Serena Williams are three of the many names not participating in the 2020 Tokyo Olympics. We have a comprehensive list of the top names still committed, and who has taken a pass. Naomi Osaka's Barbie doll sells out immediately, and Andy Murray's NFT featuring his 2013 Wimbledon Championship Point sells for over $177,000. #TheBreakTC -- Tennis Channel is the only 24-hour, television-based multimedia destination dedicated to both the professional sport and tennis lifestyle. A hybrid of comprehensive sports, health, fitness, pop culture, entertainment and travel programming, the network is home to every aspect of the wide-ranging, worldwide tennis community. It also has the most concentrated single-sport coverage in television, with telecast rights to the US Open, Wimbledon, Roland Garros (French Open), Australian Open, Emirates Airline US Open Series, ATP World Tour Masters 1000 events, top-tier WTA competitions, Davis Cup and Fed Cup by BNP Paribas, and Hopman Cup. Tennis Channel is carried by nine of the top 10 video providers. Subscribe: http://www.youtube.com/subscription_c...... Watch live tennis and exclusive content at: https://tennischannel.com​​​​​​ Read the latest tennis news at: https://www.tennis.com/​​​​​​ And what's happening off-the-court at Baseline: http://baseline.tennis.com/​​​​​​ Twitter: https://twitter.com/TennisChannel​​​​​​ and https://twitter.com/Tennis​​​​​​ Instagram: https://www.instagram.com/tennischann... Facebook: https://www.facebook.com/tennischanne... and https://www.facebook.com/TennisMedia/