Twenty-two. That’s the answer—but the number only begins to explain Steffi Graf’s place in tennis history. She won Grand Slam singles titles on every surface, dominated an era packed with champions, and in 1988 pulled off a feat no other player has matched: winning all four majors and Olympic gold in the same year. If you’re wondering how many Slams Graf won, get ready for a career that made every one of those 22 count.
Steffi Graf won 22 Grand Slam singles titles
Graf finished her career with 22 major singles championships: four at the Australian Open, six at the French Open, seven at Wimbledon, and five at the US Open. That total places her among the most successful women in tennis history. Margaret Court won 24 major singles titles overall, while Serena Williams finished with 23. Graf’s 22 remained the Open Era women’s record until Williams won her 23rd major in 2017.
Graf’s Slam wins were spread across hard courts, clay, and grass. That range matters. Winning on one surface can reflect a perfect tactical fit; winning repeatedly on all three shows a player who could adapt her game and solve very different challenges.
| Grand Slam tournament | Graf’s singles titles |
|---|---|
| Australian Open | 4 |
| French Open | 6 |
| Wimbledon | 7 |
| US Open | 5 |
| Total | 22 |
Where her 22 titles came from
Graf’s major victories stretched from the 1987 French Open to the 1999 French Open. That 12-year span included streaks of dominance, tough losses, changing rivals, and a remarkable final chapter. Here’s the title-by-title breakdown, grouped by season:
| Year | Grand Slam singles titles |
|---|---|
| 1987 | French Open |
| 1988 | Australian Open, French Open, Wimbledon, US Open |
| 1989 | Australian Open, Wimbledon, US Open |
| 1990 | Australian Open, Wimbledon |
| 1991 | Wimbledon, US Open |
| 1992 | Wimbledon |
| 1993 | French Open, Wimbledon, US Open |
| 1994 | Australian Open, Wimbledon |
| 1995 | French Open, Wimbledon, US Open |
| 1996 | French Open, Wimbledon, US Open |
| 1999 | French Open |
1988: the Golden Slam year
Graf’s most famous season was 1988. She won the Australian Open, French Open, Wimbledon, and US Open, then added Olympic singles gold in Seoul. Winning all four majors in one calendar year is called a calendar-year Grand Slam. Winning those four plus Olympic gold in that same year is the Golden Slam—and Graf remains the only tennis player to have achieved it in singles.
It wasn’t just a neat set of trophies. Each tournament asked a different question of her game. At the Australian Open, she beat Chris Evert in the final. On the slow clay of Roland Garros, she overwhelmed Natasha Zvereva 6–0, 6–0 in a final that lasted only 32 minutes. At Wimbledon, she recovered after losing the first set to Martina Navratilova, then took control. At the US Open, she beat Gabriela Sabatini in three sets. In Seoul, she defeated Sabatini again to win Olympic gold.
That French Open final still sounds almost unbelievable: a double bagel on the biggest stage, against a player who had made it to the final. But it also captures Graf at her most ruthless. She didn’t simply wait for mistakes. She moved opponents out of position, struck early, and made it difficult for them to build a point.
What made Graf so hard to beat?
Graf’s forehand was the shot opponents feared most. She hit it with heavy pace and a distinctive, high-spinning shape, often using it to send the ball deep into a corner and open the court. Once an opponent was stretched, she could drive the next forehand into the space they had left behind.
Her movement made that attacking style even more dangerous. Graf covered the court quickly, recovered efficiently, and could turn defense into offense in a couple of steps. On grass, that meant she could take time away and finish points sharply. On clay, she had the legs and patience to work through longer rallies. Her slice backhand helped her change the height and pace of an exchange, while her athleticism let her wait for the right chance to run around it and unleash her forehand.
She also faced extraordinary competition. Navratilova was a formidable force on grass, Evert was one of the sport’s great competitors, and Monica Seles became a fierce rival as the new decade began. Graf’s record isn’t a story of never losing. She lost major finals and had difficult stretches, but she kept returning to the biggest stages and finding ways to win.
More than Grand Slam trophies
The 22 majors sit inside an even broader record. Graf won 107 WTA singles titles and spent 377 weeks at world No. 1, including a record 186 consecutive weeks during her first run at the top. Those numbers show how sustained her excellence was: a Grand Slam title is a brilliant fortnight, but staying No. 1 means delivering across seasons, opponents, and surfaces.
Her 1999 French Open victory is a particularly memorable final piece of the story. At 30, after years of injuries and setbacks, Graf defeated Martina Hingis in three sets to win her 22nd and final major. It was a dramatic comeback, and a fittingly tough ending to a career defined by fierce competition. Graf retired later that year.
Frequently Asked Questions
How many Grand Slam singles titles did Steffi Graf win?
Steffi Graf won 22 Grand Slam singles titles during her career.
How many times did Graf win each Grand Slam?
She won four Australian Opens, six French Opens, seven Wimbledons, and five US Opens.
Did Steffi Graf win all four Grand Slams in one year?
Yes. In 1988, Graf won all four major singles titles in the same calendar year. She also won Olympic gold in Seoul, completing the Golden Slam.
Who has won more Grand Slam singles titles than Graf?
Margaret Court won 24 major singles titles overall, and Serena Williams won 23. Williams surpassed Graf’s Open Era women’s record in 2017.
Final Thoughts
So, how many Grand Slam singles titles did Steffi Graf win? Twenty-two—a total built across all four majors and crowned by the sport’s one-and-only Golden Slam season. The number is remarkable on its own. Add the range of surfaces, the years at No. 1, and the way she could turn speed and a devastating forehand into control of a match, and Graf’s legacy becomes even clearer. She didn’t just collect trophies; she set a standard for what complete dominance could look like.
