![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
![Marco Chiudinelli of Switzerland hits a return to Simone Bolelli and Potito Starace of Italy during their Davis Cup world group play-off tennis match in Genoa September 19, 2009. REUTERS/Giampiero Sposito (ITALY Marco Chiudinelli of Switzerland hits a return to Simone Bolelli and Potito Starace of Italy during their Davis Cup world group play-off tennis match in Genoa September 19, 2009. REUTERS/Giampiero Sposito (ITALY](https://c8.alamy.com/comp/2E84F24/marco-chiudinelli-of-switzerland-hits-a-return-to-simone-bolelli-and-potito-starace-of-italy-during-their-davis-cup-world-group-play-off-tennis-match-in-genoa-september-19-2009-reutersgiampiero-sposito-italy-sport-tennis-2E84F24.jpg)
Marco Chiudinelli of Switzerland hits a return to Simone Bolelli and Potito Starace of Italy during their Davis Cup world group play-off tennis match in Genoa September 19, 2009. REUTERS/Giampiero Sposito (ITALY
![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
![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/TYM0C1/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-TYM0C1.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
![Marco Chiudinelli from Switzerland returns the ball to Juergen Melzer from Austria during their first round match at the BA tennis trophy in Vienna, Austria, on Tuesday, Oct. 27, 2009. (AP Photo/Hans Marco Chiudinelli from Switzerland returns the ball to Juergen Melzer from Austria during their first round match at the BA tennis trophy in Vienna, Austria, on Tuesday, Oct. 27, 2009. (AP Photo/Hans](https://c8.alamy.com/comp/2P7X65J/marco-chiudinelli-from-switzerland-returns-the-ball-to-juergen-melzer-from-austria-during-their-first-round-match-at-the-ba-tennis-trophy-in-vienna-austria-on-tuesday-oct-27-2009-ap-photohans-punz-2P7X65J.jpg)
Marco Chiudinelli from Switzerland returns the ball to Juergen Melzer from Austria during their first round match at the BA tennis trophy in Vienna, Austria, on Tuesday, Oct. 27, 2009. (AP Photo/Hans
![Tennis on Twitter: "Roger #Federer and Marco #Chiudinelli def. Dustin #Brown and Jan-Lennard #Struff 7-5, 6-3 in the semi-finals. http://t.co/gVf8C17bfp" / Twitter Tennis on Twitter: "Roger #Federer and Marco #Chiudinelli def. Dustin #Brown and Jan-Lennard #Struff 7-5, 6-3 in the semi-finals. http://t.co/gVf8C17bfp" / Twitter](https://pbs.twimg.com/media/BqHHz2nCMAAgqmP.jpg:large)
Tennis on Twitter: "Roger #Federer and Marco #Chiudinelli def. Dustin #Brown and Jan-Lennard #Struff 7-5, 6-3 in the semi-finals. http://t.co/gVf8C17bfp" / Twitter
![He Won 198 Times'- Roger Federer Pulling off an All-Nighter With Childhood Best Friend Is a Testament to His Love for Playstation - EssentiallySports He Won 198 Times'- Roger Federer Pulling off an All-Nighter With Childhood Best Friend Is a Testament to His Love for Playstation - EssentiallySports](https://image-cdn.essentiallysports.com/wp-content/uploads/roger-federer-marco-chiudinelli.jpeg)