![Switzerland's Roger Federer returns a shot to his compatriot Marco Chiudinelli during their semi-final match at the Swiss Indoors ATP tennis tournament in Basel November 7, 2009. REUTERS/Vincent Kessler (SWITZERLAND SPORT TENNIS Switzerland's Roger Federer returns a shot to his compatriot Marco Chiudinelli during their semi-final match at the Swiss Indoors ATP tennis tournament in Basel November 7, 2009. REUTERS/Vincent Kessler (SWITZERLAND SPORT TENNIS](https://c8.alamy.com/comp/2D2EX8F/switzerlands-roger-federer-returns-a-shot-to-his-compatriot-marco-chiudinelli-during-their-semi-final-match-at-the-swiss-indoors-atp-tennis-tournament-in-basel-november-7-2009-reutersvincent-kessler-switzerland-sport-tennis-2D2EX8F.jpg)
Switzerland's Roger Federer returns a shot to his compatriot Marco Chiudinelli during their semi-final match at the Swiss Indoors ATP tennis tournament in Basel November 7, 2009. REUTERS/Vincent Kessler (SWITZERLAND SPORT TENNIS
![Marco Chiudinelli of Switzerland returns the ball to John Isner of the USA during third-round action at the U.S. Open held at the National Tennis Center on September 3, 2010 in New Marco Chiudinelli of Switzerland returns the ball to John Isner of the USA during third-round action at the U.S. Open held at the National Tennis Center on September 3, 2010 in New](https://c8.alamy.com/comp/TYM0C3/marco-chiudinelli-of-switzerland-returns-the-ball-to-john-isner-of-the-usa-during-third-round-action-at-the-us-open-held-at-the-national-tennis-center-on-september-3-2010-in-new-york-upi-photomonika-graff-TYM0C3.jpg)
Marco Chiudinelli of Switzerland returns the ball to John Isner of the USA during third-round action at the U.S. Open held at the National Tennis Center on September 3, 2010 in New
![Tennis camps with Marco Chiudinelli for players of all levels and ages - Chiudinelli Management & Consulting Tennis camps with Marco Chiudinelli for players of all levels and ages - Chiudinelli Management & Consulting](https://www.chiudinelli.ch/uploads/b/118149300-348926007992004712/vidcampdrei_983.jpg)
Tennis camps with Marco Chiudinelli for players of all levels and ages - Chiudinelli Management & Consulting
![Coach of the Italian tennis team Corrado Barazzutti reacts after winning their Davis Cup world group play-off tennis match against Stanislas Wawrinka and Marco Chiudinelli of Switzerland in Genoa September 19, 2009. Coach of the Italian tennis team Corrado Barazzutti reacts after winning their Davis Cup world group play-off tennis match against Stanislas Wawrinka and Marco Chiudinelli of Switzerland in Genoa September 19, 2009.](https://c8.alamy.com/comp/2E8D6HT/coach-of-the-italian-tennis-team-corrado-barazzutti-reacts-after-winning-their-davis-cup-world-group-play-off-tennis-match-against-stanislas-wawrinka-and-marco-chiudinelli-of-switzerland-in-genoa-september-19-2009-reutersgiampiero-sposito-italy-sport-tennis-2E8D6HT.jpg)
Coach of the Italian tennis team Corrado Barazzutti reacts after winning their Davis Cup world group play-off tennis match against Stanislas Wawrinka and Marco Chiudinelli of Switzerland in Genoa September 19, 2009.
![Baselundregion.ch traf den ehemaligen Basler Tennisspieler Marco Chiudinelli und stellte ihm acht Fragen - baselundregion.ch Baselundregion.ch traf den ehemaligen Basler Tennisspieler Marco Chiudinelli und stellte ihm acht Fragen - baselundregion.ch](https://i0.wp.com/baselundregion.ch/wp-content/uploads/2022/02/Bild_auf_baselundregion.ch_Perso%CC%88nlichkeiten_mit_Marco-Chiudinelli_Tennis_003-e1643989618132.jpg?resize=998%2C665&ssl=1)
Baselundregion.ch traf den ehemaligen Basler Tennisspieler Marco Chiudinelli und stellte ihm acht Fragen - baselundregion.ch
![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.
![Argentina's Juan Ignacio Chela serves to Switzerland's Marco Chiudinelli during their match at the U.S. Open tennis tournament in New York August 28, 2006. REUTERS/Eduardo Munoz (UNITED STATES Stock Photo - Alamy Argentina's Juan Ignacio Chela serves to Switzerland's Marco Chiudinelli during their match at the U.S. Open tennis tournament in New York August 28, 2006. REUTERS/Eduardo Munoz (UNITED STATES Stock Photo - Alamy](https://c8.alamy.com/comp/2E8A13A/argentinas-juan-ignacio-chela-serves-to-switzerlands-marco-chiudinelli-during-their-match-at-the-us-open-tennis-tournament-in-new-york-august-28-2006-reuterseduardo-munoz-united-states-2E8A13A.jpg)