By ESPNSTAR.com staff
Lee, who equalled Singapore legend Wong Peng Soon's record with his triumph last year, went one better by seeing off his Indonesian rival in the final in just 32 minutes.
"I'm really happy that there was a full turnout in the crowd and that really inspired me to go on and win the match," he said after the match. "I'm also happy that I managed to set a new record of nine titles.
There was however no such joy for Malaysian mixed doubles pair Chan Peng Soon and Goh Liu Ying as they were beaten by Denmark's Joachim Fischer Nielsen and Christinna Pedersen 21-13 21-18.
In the men's doubles, Indonesian pair Mohammad Ahsan and Hendra Setiawan caused a real upset as they produced a stunning display to see off Ko Sung-hyun and Lee Yong-dae of Korea Republic 21-15 21-13.
The women's singles title went to Chinese Taipei's 18-year-old Tai Tzu Ying, who showed maturity beyond her years to dispatch China's Yao Xue.
China did however manage to avoid leaving the tournament emptyhanded as they emerged triumphant in the women's doubles - Bao Yixin and Tian Qing proving too strong for the Japanese duo of Misaki Matsumoto and Ayaka Takahashi.
2013 Maybank Malaysia Open Full Results
Men's singles: Lee Chong Wei (MAS) def. Sony Dwi Kuncoro (INA) 21-7 21-8
Men's doubles: Mohammad Ahsan & Hendra Setiawan (INA) def. Ko Sung-hyun & Lee Yong-dae (KOR) 21-15 21-13
Women's singles: Tai Tzu Ying (TPE) def. Yao Xue (CHN) 21-17 21-14
Women's doubles: Bao Yixin & Tian Qing (CHN) def. Misaki Matsumoto & Ayaka Takahashi (JPN) 21-16 21-14
Mixed doubles: Joachim Fischer Nielsen & Christinna Pedersen (DEN) def. Chan Peng Soon & Goh Liu Ying (MAS)