Christine Marie Evert, known as Chris Evert Lloyd from 1979 to 1987, is an American former world No. 1 tennis player. Widely considered among the greatest tennis players of all time, Evert won 18 major singles titles, including a record seven French Open titles and a joint-record six US Open titles. Evert was ranked world No. 1 for 260 weeks, and was the year-end world No. 1 singles player seven times. Alongside Martina Navratilova, her greatest rival, Evert dominated women's tennis for much of the 1970s and 1980s.

Margaret Court, also known as Margaret Smith Court, is an Australian former world No. 1 tennis player and a Christian minister. Considered one of the greatest tennis players of all time, her 24 women's singles major titles and total of 64 major titles are the most in tennis history.