Indian shuttler Sai Praneeth was knocked out of the Fuzhou China Open after facing a defeat against Denmark's Anders Antonsen 20-22, 22-20, 16-21 in the second-round match here on Thursday. Earlier in the day, Parupalli Kashyap was knocked out by Denmark's Viktor Axelsen. The mixed doubles pair Satwiksairaj Rankireddy and Ashwini Ponnappa were also knocked out.