![Roger Federer's 2006 feud with Novak Djokovic turned nasty after on-court disagreement | Tennis | Sport | Express.co.uk Roger Federer's 2006 feud with Novak Djokovic turned nasty after on-court disagreement | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Roger-Federer-s-2006-feud-with-Novak-Djokovic-turned-nasty-after-on-court-disagreement-1207994.jpg?r=1574757017017)
Roger Federer's 2006 feud with Novak Djokovic turned nasty after on-court disagreement | Tennis | Sport | Express.co.uk
![Eurosport on Twitter: "Throwback to when Novak Djokovic won his first ATP World Tour title in the Netherlands in 2006 and his prize was an iPod 🎧😅 https://t.co/3L6c0chlsh" / Twitter Eurosport on Twitter: "Throwback to when Novak Djokovic won his first ATP World Tour title in the Netherlands in 2006 and his prize was an iPod 🎧😅 https://t.co/3L6c0chlsh" / Twitter](https://pbs.twimg.com/media/FiCQV3UWIAI4Vof.jpg:large)
Eurosport on Twitter: "Throwback to when Novak Djokovic won his first ATP World Tour title in the Netherlands in 2006 and his prize was an iPod 🎧😅 https://t.co/3L6c0chlsh" / Twitter
![Lot Detail - 2006 Ace Authentic Center Court Stars #CC-2 Novak Djokovic Signed Card - PSA GEM MT 10, PSA/DNA 9 Lot Detail - 2006 Ace Authentic Center Court Stars #CC-2 Novak Djokovic Signed Card - PSA GEM MT 10, PSA/DNA 9](https://goldinauctions.com/ItemImages/000092/92566a_med.jpeg)