This is a historic tennis match between Chris Evert and Martina Navratilova at the 1981 Wimbledon final. Chris Evert was the defending champion and the two had met in the finals of the previous year. This match was one of the most memorable in the history of tennis,
From Wikipedia
Christine Marie Evert is an American former professional tennis player. One of the most successful players of all time, she was ranked as the world No. 1 in women's singles by the Women's Tennis Association (WTA) for 260 weeks, and finished as the year-end No. 1 seven times: 1974–1978, 1980 and 1981. Evert won 157 singles titles, including 18 majors. Alongside Martina Navratilova, her greatest rival, Evert dominated women's tennis from the mid-1970s to the mid-1980s.