This week on Tennis United features Martina Navratilova and James Blake discussing how tennis has evolved, and Guga Kuerten recalls winning his second ROLAND-GARROS title. Malivai Washington also speaks on how his foundation is helping his community and more! 01:35 Group Chat - James Blake and Martina Navratilova 09:33 Mary Pierce Interview 13:27 Malivai Washington Interview 17:54 Gustavo “Guga” Kuerten Interview 22:27 Bob Bryan Musical Number SUBSCRIBE: bit.ly/2dj6EhW WEBSITE: atptour.com FACEBOOK: facebook.com/ATPTour TWITTER: twitter.com/ATP_Tour INSTAGRAM: instagram.com/atptour RADIO: bit.ly/2Dictrm PODCAST: bit.ly/2NilRRn About the Official ATP Tour YouTube Channel: Here you will find the latest videos from the ATP Tour, including hot shots, highlights, behind the scenes footage, documentaries and more. The ATP Tour showcases the best of the best, competing in 63 tournaments across 4 surfaces, all t...