The suspension comes just two months before the start of an Olympics that makes Beijing the first city to host both the summer and winter Games. The I.O.C. has not indicated that the Peng controversy would affect the Games, with Richard W. Pound, a Canadian lawyer and the organization’s longest-serving member, saying that the committee prefers “quiet and discreet diplomacy.”

No other sports organization has followed the WTA’s lead.

Everyone should follow their lead.