Tennis at the 1988 Summer Olympics – Women's singles second round. Tennis at the 1988 Summer Olympics – Women's singles The Women's Singles competition was part of the tennis program at the 1988 Summer Olympics. Steffi Graf of West Germany defeated Gabriela Sabatini of Argentina in the gold medal match. By winning the gold medal, Steffi Graf finished off her "Calendar Golden Slam" having won all four Grand Slam tournaments and the Olympic gold medal in the same calendar year. Steffi had also beaten Sabatini earlier that summer in the final of the U.S. Open, thus capturing the final leg of the "Grand Slam". All seeds received a bye
Grand Slam (tennis) Mirza together with Hingis had won from Wimbledon 2015 to the 2016 Australian Open, but lost in the third round of the 2016 French Open to Barbora Krejčíková and Kateřina Siniaková. In 2017, Bethanie Mattek-Sands and Lucie Šafářová had the chance to win four consecutive titles at Wimbledon, but withdrew from their scheduled second round match following an acute knee injury suffered by Mattek-Sands in the second round of the Ladies' Singles competition. The following list is for those players who achieved a non-calendar Grand Slam by winning four or more consecutive titles, but who failed to win the Grand