![Switzerland's Roger Federer (R) and Marco Chiudinelli (2L) react during their Group play-off tennis double match against Matwe Middelkoop (L) and Theimo de Bakker of the Netherlands at the Palexpo Arena in Switzerland's Roger Federer (R) and Marco Chiudinelli (2L) react during their Group play-off tennis double match against Matwe Middelkoop (L) and Theimo de Bakker of the Netherlands at the Palexpo Arena in](https://c8.alamy.com/comp/2CP2BMT/switzerlands-roger-federer-r-and-marco-chiudinelli-2l-react-during-their-group-play-off-tennis-double-match-against-matwe-middelkoop-l-and-theimo-de-bakker-of-the-netherlands-at-the-palexpo-arena-in-geneva-september-19-2015-reutersdenis-balibouse-2CP2BMT.jpg)
Switzerland's Roger Federer (R) and Marco Chiudinelli (2L) react during their Group play-off tennis double match against Matwe Middelkoop (L) and Theimo de Bakker of the Netherlands at the Palexpo Arena in
![Switzerland's Roger Federer (L) and Marco Chiudinelli react after their doubles match against U.S. James Cerretani and Pakistan's Aisam-Ul-Haq Qureshi at the Swiss Indoors ATP tennis tournament in Basel November 3, 2009. Switzerland's Roger Federer (L) and Marco Chiudinelli react after their doubles match against U.S. James Cerretani and Pakistan's Aisam-Ul-Haq Qureshi at the Swiss Indoors ATP tennis tournament in Basel November 3, 2009.](https://c8.alamy.com/comp/2E8J3CM/switzerlands-roger-federer-l-and-marco-chiudinelli-react-after-their-doubles-match-against-us-james-cerretani-and-pakistans-aisam-ul-haq-qureshi-at-the-swiss-indoors-atp-tennis-tournament-in-basel-november-3-2009-reuterschristian-hartmann-switzerland-2E8J3CM.jpg)
Switzerland's Roger Federer (L) and Marco Chiudinelli react after their doubles match against U.S. James Cerretani and Pakistan's Aisam-Ul-Haq Qureshi at the Swiss Indoors ATP tennis tournament in Basel November 3, 2009.
![In Pictures: Roger Federer makes surprise appearance at Moët & Chandon gala with his mother and friend Marco Chiudinelli In Pictures: Roger Federer makes surprise appearance at Moët & Chandon gala with his mother and friend Marco Chiudinelli](https://staticg.sportskeeda.com/editor/2022/12/5a5b0-16699532773880-1920.jpg)
In Pictures: Roger Federer makes surprise appearance at Moët & Chandon gala with his mother and friend Marco Chiudinelli
![Switzerland's Roger Federer (R) talks to Marco Chiudinelli during their Group play-off tennis double match against Matwe Middelkoop and Theimo de Bakker of the Netherlands at the Palexpo Arena in Geneva, Switzerland Switzerland's Roger Federer (R) talks to Marco Chiudinelli during their Group play-off tennis double match against Matwe Middelkoop and Theimo de Bakker of the Netherlands at the Palexpo Arena in Geneva, Switzerland](https://c8.alamy.com/comp/2E6HA0Y/switzerlands-roger-federer-r-talks-to-marco-chiudinelli-during-their-group-play-off-tennis-double-match-against-matwe-middelkoop-and-theimo-de-bakker-of-the-netherlands-at-the-palexpo-arena-in-geneva-switzerland-september-19-2015-reutersdenis-balibouse-2E6HA0Y.jpg)
Switzerland's Roger Federer (R) talks to Marco Chiudinelli during their Group play-off tennis double match against Matwe Middelkoop and Theimo de Bakker of the Netherlands at the Palexpo Arena in Geneva, Switzerland
![Roger Federer lifelong friend reveals what he's really like away from the court | Tennis | Sport | Express.co.uk Roger Federer lifelong friend reveals what he's really like away from the court | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Roger-Federer-Marco-Chiudinelli-894304.jpg)