It was the 1st edition of the Malaysian Open, and was classified as an ATP World Tour 250 Series of the 2009 ATP World Tour.
2009 | Australian Open | French Open | Open University | open source | U.S. Open | 2009 in music | Wacken Open Air | Avatar (2009 film) | American Recovery and Reinvestment Act of 2009 | New Jersey gubernatorial election, 2009 | Royal Malaysian Navy | Eurovision Song Contest 2009 | The Open Championship | U.S. Open (tennis) | 2009 Summer Universiade | All England Open Badminton Championships | 2009 UCI Track Cycling World Championships | 2009 NFL season | U.S. Open (golf) | Open Source | Open-pit mining | Malaysian general election, 2013 | 2009 World Championships in Athletics | 2006 Australian Open | Open Software Foundation | Indira Gandhi National Open University | European Parliament election, 2009 | 2009 Southeast Asian Games | Proton |