![Switzerlands Roger Federer returns volley to Brazils Gustavo Kuerten during play at the Pacific Life Open in Indian Wells, California March 12, 2003. REUTERS/Mike Blake MB Stock Photo - Alamy Switzerlands Roger Federer returns volley to Brazils Gustavo Kuerten during play at the Pacific Life Open in Indian Wells, California March 12, 2003. REUTERS/Mike Blake MB Stock Photo - Alamy](https://c8.alamy.com/comp/2D3TR7N/switzerlands-roger-federer-returns-volley-to-brazils-gustavo-kuerten-during-play-at-the-pacific-life-open-in-indian-wells-california-march-12-2003-reutersmike-blake-mb-2D3TR7N.jpg)
Switzerlands Roger Federer returns volley to Brazils Gustavo Kuerten during play at the Pacific Life Open in Indian Wells, California March 12, 2003. REUTERS/Mike Blake MB Stock Photo - Alamy
![Roger Federer receives enticing offer from Gustavo Kuerten after career admission | Tennis | Sport | Express.co.uk Roger Federer receives enticing offer from Gustavo Kuerten after career admission | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Roger-Federer-1104439.jpg?r=1553377108216)
Roger Federer receives enticing offer from Gustavo Kuerten after career admission | Tennis | Sport | Express.co.uk
![Spain's player Rafael Nadal (L) receives the trophy from Brazil's tennis player Gustavo Kuerten after beating Switzerland's player Roger Federer at the end of the Men's Singles Final at the Roland Garros Spain's player Rafael Nadal (L) receives the trophy from Brazil's tennis player Gustavo Kuerten after beating Switzerland's player Roger Federer at the end of the Men's Singles Final at the Roland Garros](https://c8.alamy.com/comp/2E82J4K/spains-player-rafael-nadal-l-receives-the-trophy-from-brazils-tennis-player-gustavo-kuerten-after-beating-switzerlands-player-roger-federer-at-the-end-of-the-mens-singles-final-at-the-roland-garros-stadium-in-paris-france-on-june-10-2007-nadal-won-6-3-4-6-6-3-6-4-photo-by-gorassini-gouhier-guibbaud-guignebourgcameleonabacapresscom-2E82J4K.jpg)
Spain's player Rafael Nadal (L) receives the trophy from Brazil's tennis player Gustavo Kuerten after beating Switzerland's player Roger Federer at the end of the Men's Singles Final at the Roland Garros
![Spaniard Rafael Nadal (L), former French Open champion Gustavo Kuerten and Roger Federer (R) of Switzerland pose together after the final round match at the French Open at Roland Garros in Paris Spaniard Rafael Nadal (L), former French Open champion Gustavo Kuerten and Roger Federer (R) of Switzerland pose together after the final round match at the French Open at Roland Garros in Paris](https://c8.alamy.com/comp/TYXYHN/spaniard-rafael-nadal-l-former-french-open-champion-gustavo-kuerten-and-roger-federer-r-of-switzerland-pose-together-after-the-final-round-match-at-the-french-open-at-roland-garros-in-paris-on-june-10-2007-nadal-the-number-2-seed-defeated-the-top-seeded-federer-in-four-sets-6-3-4-6-6-3-6-4-to-win-his-third-straight-french-open-championship-upi-photo-david-silpa-TYXYHN.jpg)
Spaniard Rafael Nadal (L), former French Open champion Gustavo Kuerten and Roger Federer (R) of Switzerland pose together after the final round match at the French Open at Roland Garros in Paris
![Roger Federer receives enticing offer from Gustavo Kuerten after career admission | Tennis | Sport | Express.co.uk Roger Federer receives enticing offer from Gustavo Kuerten after career admission | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/secondary/Roger-Federer-1795228.jpg?r=1553377108364)