World number one Saina Nehwal has advanced to the second round of the Indonesian Open Super Series badminton tournament. In Jakarta today, second seeded Saina got the better of her Thai opponent, Nichaon Jindapon, in straight games 21-16, 21-18 in 35 minutes.PV Sindhu, however, crashed out of the tournament after losing to Chinese Taipei's Ya Ching Hsu 21-16, 15-21, 14-21 in 49 minutes. Saina will now take on Ching Hsu for a place in the women's singles quarterfinals. Meanwhile, in the men's singles Parupalli Kashyap overcame Thailand's Tanongsak Saensomboonsuk 21-17, 21-7 to advance to the second round. World number 14 Kashyap next faces fifth seed Korean Wan Ho Son.