On August 17, 1987 Steffi Graf became World No. 1 for the first time in her career. Graf was No. 1 for a total of 377 weeks, the most of… | Instagram
![Steffi Graf (GER) won the women's singles title at the 1987 Lipton International Players Championships Stock Photo - Alamy Steffi Graf (GER) won the women's singles title at the 1987 Lipton International Players Championships Stock Photo - Alamy](https://c8.alamy.com/comp/2PPCRGX/steffi-graf-ger-won-the-womens-singles-title-at-the-1987-lipton-international-players-championships-2PPCRGX.jpg)
Steffi Graf (GER) won the women's singles title at the 1987 Lipton International Players Championships Stock Photo - Alamy
![Steffi Graf has great quantity, I have great quality"- When Martina Navratilova spoke on being behind the German in the rankings after US Open win Steffi Graf has great quantity, I have great quality"- When Martina Navratilova spoke on being behind the German in the rankings after US Open win](https://staticg.sportskeeda.com/editor/2023/07/65138-16898866234283-1920.jpg?w=840)