The Blizzard Challenge 2020 workshop was held in conjunction with Voice Conversation Challenge as a satellite workshop to Interspeech 2020 in Shanghai, China. The challenge was held on 30 October 2020 joint website.

• The Blizzard Challenge 2020 Xiao Zhou, Zhen-Hua Ling, Simon King PDF
• "The SHNU System for Blizzard Challenge 2020" Laipeng He, Qiang Shi, Lang Wu, Jianqing Sun, Renke He, Yanhua Long, Jiaen Liang PDF
• "The OPPO System for the Blizzard Challenge 2020" Yang Song, Min Liang, Guilin Yang, Kun Xie, Jie Hao PDF
• "The Tencent speech synthesis system for Blizzard Challenge 2020" Qiao Tian, Zewang Zhang, Ling-Hui Chen, Heng Lu, Chengzhu Yu, Chao Weng, Dong Yu PDF
• "The Duke Entry for 2020 Blizzard Challenge" Zexin Cai, Ming Li PDF
• "Submission from SCUT for Blizzard Challenge 2020" Jinghui Zhong, Yitao Yang, Shehui Bu PDF
• "NUS-HLT System for Blizzard Challenge 2020" Yi Zhou, Xiaohai Tian, Xuehao Zhou, Mingyang Zhang, Grandee Lee, Riu Liu, Berrak Sisman, Haizhou Li PDF
• "The Sogou System for Blizzard Challenge 2020" Fanbo Meng, Ruimin Wang, Peng Fang, Shuangyuan Zou, Wenjun Duan, Ming Zhou, Kai Liu, Wei Chen PDF
• "The RoyalFlush Synthesis System for Blizzard Challenge 2020" Jian Lu, Zeru Lu, Ting He, Peng Zhang, Xinhui Hu, Xinkang Xu PDF
• "The Ximalaya TTS System for Blizzard Challenge 2020" Wendi He, Zhiba Su, Yang Sun PDF
• "The HITSZ TTS system for Blizzard challenge 2020" Huhao Fu, Yiben Zhang, Kailong Liu, Chao Liu PDF
• "The NLPR Speech Synthesis entry for Blizzard Challenge 2020" Tao Wang, Jianhua Tao, Ruibo Fu, Zhengqi Wen, Chunyu Qiang PDF
• "The Ajmide Text-To-Speech System for Blizzard Challenge 2020" Beibei Hu, Zilong Bai, Qiang Li PDF