Chinese Taipei Open
On 30 August 2009, Diju partnering Jwala Gutta became the first Indian badminton mixed doubles pair to win a Grand Prix Gold title. They defeated Indonesia's Hendra Aprida Gunawan and Vita Marissa 24–22, 21–18 in the Chinese Taipei Open final. In the quarter-final, the world No. 7 pair and third seed in the tournament, defeated South Korean pair Shin Baek-cheol and Yoo Hyun-Young and in the semi-final Diju and Gutta prevailed over Malaysians Goh Liu Ying and Chan Peng Soon 21–11, 17–21, 24–22.