![David Nalbandian of Argentina (L), winner of the Tennis Masters Cup in Shanghai, chats with Roger Federer of Switzerland (R) at the end of their match November 20, 2005. Nalbandian fought back David Nalbandian of Argentina (L), winner of the Tennis Masters Cup in Shanghai, chats with Roger Federer of Switzerland (R) at the end of their match November 20, 2005. Nalbandian fought back](https://c8.alamy.com/comp/2E844DC/david-nalbandian-of-argentina-l-winner-of-the-tennis-masters-cup-in-shanghai-chats-with-roger-federer-of-switzerland-r-at-the-end-of-their-match-november-20-2005-nalbandian-fought-back-from-two-sets-down-to-stun-world-number-one-federer-and-win-the-season-ending-masters-cup-on-sunday-nalbandians-6-7-6-7-6-2-6-1-7-6-victory-only-federers-fourth-defeat-all-year-snapped-the-swiss-maestros-35-match-winning-streak-and-denied-him-a-share-of-john-mcenroes-professional-era-record-for-a-season-of-82-3-set-in-1984-reutersnir-elias-2E844DC.jpg)
David Nalbandian of Argentina (L), winner of the Tennis Masters Cup in Shanghai, chats with Roger Federer of Switzerland (R) at the end of their match November 20, 2005. Nalbandian fought back
![Roger Federer of Switzerland reacts at the end of a tennis match with Guillermo Coria of Argentina in the Tennis Masters Cup in Shanghai, China November 17, 2005. Federer survived a second-set Roger Federer of Switzerland reacts at the end of a tennis match with Guillermo Coria of Argentina in the Tennis Masters Cup in Shanghai, China November 17, 2005. Federer survived a second-set](https://c8.alamy.com/comp/2E7K1ET/roger-federer-of-switzerland-reacts-at-the-end-of-a-tennis-match-with-guillermo-coria-of-argentina-in-the-tennis-masters-cup-in-shanghai-china-november-17-2005-federer-survived-a-second-set-meltdown-to-beat-argentinas-guillermo-coria-6-0-1-6-6-2-at-the-season-ending-masters-cup-on-thursday-giving-the-swiss-his-80th-win-of-the-year-reutersaly-song-2E7K1ET.jpg)
Roger Federer of Switzerland reacts at the end of a tennis match with Guillermo Coria of Argentina in the Tennis Masters Cup in Shanghai, China November 17, 2005. Federer survived a second-set
![Guillermo Coria of Argentina hits back a shot over the net during a match with compatriot David Nalbandian at the Tennis Masters Cup in Shanghai, China November 15, 2005. Nalbandian defeated Coria Guillermo Coria of Argentina hits back a shot over the net during a match with compatriot David Nalbandian at the Tennis Masters Cup in Shanghai, China November 15, 2005. Nalbandian defeated Coria](https://c8.alamy.com/comp/2D2EFHT/guillermo-coria-of-argentina-hits-back-a-shot-over-the-net-during-a-match-with-compatriot-david-nalbandian-at-the-tennis-masters-cup-in-shanghai-china-november-15-2005-nalbandian-defeated-coria-with-7-5-6-4-reutersnir-elias-2D2EFHT.jpg)