Conversation so far:
How did Billie Jean King's tennis career begin?
She made her Grand Slam debut at the 1959 U.S. Championships at age 15.
Where did that 1961 Wimbledon doubles win lead Billie Jean King?
She won the women's doubles title in her first attempt while partnering Karen Hantze.

Question: Who did she beat?
Self-contained rewrite: Who did Billie Jean King beat at the 1962 Wimbledon singles tournament second round?