As mentioned previously, Bobby Riggs beat Margaret Court 6-2, 6-1 on Mother’s Day 1973.  Margaret Court won the Australian, French, and US Opens in singles and doubles in 1973.  Billie Jean King beat Bobby Riggs 6-4, 6-3, 6-3 in 1973.  Margaret Court had a career 2-1 head-to-head advantage over Billie Jean King.  Confused? Winning Really…