In the round of 16 of the India Open Super 750 on Thursday, it will be a battle of supremacy between Indian and Chinese shuttlers. Indian badminton legend Saina Nehwal will face Olympic champion Chen Yufei, while India’s biggest hope in doubles Satwiksairaj Rankireddy-Chirag Shetty will be fighting for a quarterfinal berth against Olympic silver medal-winning Chinese pair Liu Yuchen-Ou …