In Chennai Open Tennis, Purav Raja and Adil Shamshudin will take on Yen-Hsun Lu and Jonathan Murray in the semi-finals of doubles category later tonight. Earlier, Leander Paes and Raven Clasen entered into the doubles finals yesterday. They defeated Pablo Careno Busta and G Garcia Lopez in the semi finals by 6-3, 6-3. Peas has entered into the Chennai Open doubles finals seventh times. Earlier, he lifted the title in 2012, 2011, 2002, 1999, 1998, 1997.