Peng Shuai, the Chinese tennis star whose account of sexual coercion by a former Communist Party leader ignited weeks of tensions and galvanized calls for boycotts of the Winter Olympics in Beijing, has reversed her assertion that she had been sexually assaulted by the official.
Ms. Peng made the comments in an interview that was published on Sunday by a Singaporean newspaper. But the retraction appeared unlikely to extinguish concerns about her well-being and suspicions that she had been the target of well-honed pressure techniques and a propaganda campaign by Chinese officials.
The controversy erupted last month when Ms.