In Badminton, Saina Nehwal will take on former world champion Ratchanok Intanon of Thailand in the women's singles semi-finals of the Indonesia Open in Jakarta today. <br/><br/>Saina defeated PV Sindhu in straight sets 21-13, 21-19 to advance into the semi-finals of the Indonesia Open in Jakarta yesterday. It was Saina's second official win over second seed Sindhu in three meetings. <br/><br/>In the Men's doubles, Indian pair of Satwiksairaj Rankireddy and Chirag Shetty stunned fourth-seeded Denmark pair of Mads Conrad-Petersen and Mads Pieler Kolding. Satwik and Chirag will now face top seeds Indonesian pair of Marcus Fernaldi Gideon and Kevin Sanjaya Sukamuljo in the semifinal today.