Peng Shuai situation explained: Serena Williams, WTA sound off on tennis star's disappearance, allegations | CBS Sports Headlines Peng Shuai situation explained: Serena Williams, WTA sound off on tennis star's disappearance, allegations The WTA has threatened to pull Chinese business over the former world No. 1 doubles player’s allegations again … Continue reading Peng Shuai situation explained: Serena Williams, WTA sound off on tennis star's disappearance, allegations