Martina Navratilova age 34, Navratilova defeated Graf the last time they played in a major in the semifinals of the 1991 US Open 7–6(2), 6–7(6), 6–4, to end their Grand Slam rivalry 5-4 up. It is worthy to note that all 4 of Graf's Grand Slam victories over Navratilova came in the finals of a Slam. This is reflected in the Grand Slams Finals chart below. Navratilova's final major singles triumph was in 1990. In the final, the 33-year-old Navratilova swept Zina Garrison 6–4, 6–1 to claim an all-time record ninth Wimbledon singles crown. Though that was her last major singles title,
Martina Navratilova women's doubles, and mixed doubles at the same event—the rare "Triple Crown"). Navratilova reached all four Grand Slam finals in 1987, winning two of them. Graf's consistent play throughout 1987, however, allowed her to obtain the world No. 1 ranking before the end of the year. Graf eventually broke Navratilova's records of 156 consecutive weeks and 331 total weeks as the world No. 1 singles player but fell 60 short of Navratilova's record of 167 singles titles. Including doubles, Navratilova won almost three times as many titles as Graf with a record doubles/mixed/singles combined total of 344 titles to Graf's