![Swiss Roger Federer shakes hands with Croat Mario Ancic (L) at the end of their third round match at the French Open tennis tournament in Paris, May 31, 2008. Federer won 6-3, Swiss Roger Federer shakes hands with Croat Mario Ancic (L) at the end of their third round match at the French Open tennis tournament in Paris, May 31, 2008. Federer won 6-3,](https://c8.alamy.com/comp/TYY1YP/swiss-roger-federer-shakes-hands-with-croat-mario-ancic-l-at-the-end-of-their-third-round-match-at-the-french-open-tennis-tournament-in-paris-may-31-2008-federer-won-6-3-6-4-6-2-upi-photoeco-clement-TYY1YP.jpg)
Swiss Roger Federer shakes hands with Croat Mario Ancic (L) at the end of their third round match at the French Open tennis tournament in Paris, May 31, 2008. Federer won 6-3,
![Croatian Mario Ancic serves during his quarter-final match with Roger Federer of Switzerland at the French Open at Roland Garros in Paris, France on June 6, 2006. Federer advanced to the semi-finals Croatian Mario Ancic serves during his quarter-final match with Roger Federer of Switzerland at the French Open at Roland Garros in Paris, France on June 6, 2006. Federer advanced to the semi-finals](https://c8.alamy.com/comp/TYXRF4/croatian-mario-ancic-serves-during-his-quarter-final-match-with-roger-federer-of-switzerland-at-the-french-open-at-roland-garros-in-paris-france-on-june-6-2006-federer-advanced-to-the-semi-finals-with-a-straight-sets-victory-upi-photo-david-silpa-TYXRF4.jpg)
Croatian Mario Ancic serves during his quarter-final match with Roger Federer of Switzerland at the French Open at Roland Garros in Paris, France on June 6, 2006. Federer advanced to the semi-finals
![Croatia's Mario Ancic in action against Switzerland's Roger Federer during the Wimbledon Championships 2008 at the All England Tennis Club in Wimbledon Stock Photo - Alamy Croatia's Mario Ancic in action against Switzerland's Roger Federer during the Wimbledon Championships 2008 at the All England Tennis Club in Wimbledon Stock Photo - Alamy](https://c8.alamy.com/comp/2D35D0E/croatias-mario-ancic-in-action-against-switzerlands-roger-federer-during-the-wimbledon-championships-2008-at-the-all-england-tennis-club-in-wimbledon-2D35D0E.jpg)
Croatia's Mario Ancic in action against Switzerland's Roger Federer during the Wimbledon Championships 2008 at the All England Tennis Club in Wimbledon Stock Photo - Alamy
![Switzerland's number seven seed Roger Federer looks at his racquet following defeat against Croatia's Mario Ancic in their first round match at the Wimbledon tennis championships June 25, 2002. Ancic won the Switzerland's number seven seed Roger Federer looks at his racquet following defeat against Croatia's Mario Ancic in their first round match at the Wimbledon tennis championships June 25, 2002. Ancic won the](https://c8.alamy.com/comp/2D48BGT/switzerlands-number-seven-seed-roger-federer-looks-at-his-racquet-following-defeat-against-croatias-mario-ancic-in-their-first-round-match-at-the-wimbledon-tennis-championships-june-25-2002-ancic-won-the-match-6-3-7-6-6-3-reuterskevin-lamarque-kl-2D48BGT.jpg)
Switzerland's number seven seed Roger Federer looks at his racquet following defeat against Croatia's Mario Ancic in their first round match at the Wimbledon tennis championships June 25, 2002. Ancic won the
![Switzerland's Roger Federer plays a shot to Croatia's Mario Ancic in the French Open tennis tournament at Roland Garros in Paris June 6, 2006. REUTERS/Vincent Kessler (FRANCE Stock Photo - Alamy Switzerland's Roger Federer plays a shot to Croatia's Mario Ancic in the French Open tennis tournament at Roland Garros in Paris June 6, 2006. REUTERS/Vincent Kessler (FRANCE Stock Photo - Alamy](https://c8.alamy.com/comp/2D2JW1F/switzerlands-roger-federer-plays-a-shot-to-croatias-mario-ancic-in-the-french-open-tennis-tournament-at-roland-garros-in-paris-june-6-2006-reutersvincent-kessler-france-2D2JW1F.jpg)
Switzerland's Roger Federer plays a shot to Croatia's Mario Ancic in the French Open tennis tournament at Roland Garros in Paris June 6, 2006. REUTERS/Vincent Kessler (FRANCE Stock Photo - Alamy
![Roger federer winces during his match against mario ancic hi-res stock photography and images - Alamy Roger federer winces during his match against mario ancic hi-res stock photography and images - Alamy](https://c8.alamy.com/comp/G9DY5F/roger-federer-winces-during-his-match-against-mario-ancic-G9DY5F.jpg)