A teary Roger Federer has bid adieu to professional tennis with a loss in his final match, playing doubles alongside his long-time on-court rival Rafael Nadal in the Laver Cup. With a superlative career that includes 20 Grand Slam titles, Federer heads into retirement at age 41. Subscribe and 🔔: http://9Soci.al/KM6e50GjSK9 | Get more breaking news at 9News.com.au: http://9Soci.al/iyCO50GjSK6 ►9News Lunch Podcast | Listen Weekdays at 12.30pm AEST: https://omny.fm/shows/the-9news-lunch-podcast FOLLOW 9News Australia ► Facebook: https://www.facebook.com/9News/ ► Twitter: https://twitter.com/9NewsAUS ► Instagram: https://www.instagram.com/9news/ Join 9News for the latest in news and events that affect you in your local city, as well as news from across Australia and the world. #9News #BreakingNews #NineNewsAustralia #9NewsAUS