It was the 42nd edition of the Allianz Suisse Open Gstaad, and was part of the ATP World Tour 250 Series of the 2009 ATP Tour.
2010 | 2010 FIFA World Cup | 2010 Haiti earthquake | Australian Open | French Open | 2010 Winter Olympics | Open University | open source | United Kingdom general election, 2010 | U.S. Open | 2010 Commonwealth Games | 2010 ATP World Tour | 2010 NFL Draft | Credit Suisse | Wacken Open Air | United States House of Representatives elections, 2010 | Sri Lankan parliamentary election, 2010 | Gstaad | The Open Championship | 2010 WTA Tour | 2010 FIBA World Championship | U.S. Open (tennis) | 2010 Canterbury earthquake | United States elections, 2010 | Orchestre de la Suisse Romande | Allianz | 2010 United States Census | 2010 IIHF World Championship | All England Open Badminton Championships | 2010 World Series of Poker |