Greatest Female Tennis Players of All Time: The Definitive List
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We weighted Grand Slam singles titles most heavily, then sustained dominance (weeks at world No. 1), surface versatility, and longevity. Pre-Open Era majors count but are discounted for weaker draws, which is why Serena's 23 outrank Margaret Court's 24.
- Open Era record
Serena Williams
Williams won 23 Grand Slam singles titles, the most of any player in the Open Era, and did it across four different decades on every surface. She ranks above Steffi Graf here because she won her majors against deeper, more athletic fields and kept reaching finals into her late 30s, including two after returning from a life-threatening postpartum embolism.
Her 319 weeks at No. 1 trail Graf's total, and that gap is the main argument for anyone who puts Graf first. But no other woman matched Williams's combination of raw power, closing ability in tiebreaks, and staying power against three separate generations of rivals.
Country: USA · Majors: 23 (Open Era record) · Weeks at No. 1: 319 · Career: 1995–2022
- Golden Slam
Steffi Graf
Graf is the only singles player, male or female, to complete a Golden Slam — all four majors plus Olympic gold in one calendar year, which she did in 1988. That single season is the strongest one-year résumé in the sport's history.
She finished with 22 majors won on clay, grass, and hard courts, and her 377 weeks at world No. 1 remain the record for either tour as of 2026. Her forehand and court coverage made her nearly unplayable at her peak; the only reason she sits behind Williams is the shallower depth she often faced after Monica Seles's 1993 stabbing removed her fiercest rival.
Country: Germany · Majors: 22 · Weeks at No. 1: 377 (all-time record) · Career: 1982–1999
- All-time title count
Margaret Court
Court holds the all-time record of 24 Grand Slam singles titles and completed the Calendar Grand Slam in 1970. Inside her own era she was untouchable, winning majors on grass, clay, and hard courts.
She ranks fourth rather than first because 11 of those 24 titles came before the Open Era began in 1968, when fields were smaller, amateurs and pros were split, and the Australian Championships in particular drew thin draws. Discount those and her Open Era count sits at 13, which is why the modern debate centers on Williams and Graf instead.
Country: Australia · Majors: 24 (11 pre-Open Era) · Calendar Slam: 1970 · Career: 1960–1977
- Consistency benchmark
Chris Evert
Evert reached the semifinals or better at 52 of the 56 majors she entered and won 18 of them — a consistency record no one has matched. She held a winning percentage above 90% in singles across her career, the highest of the Open Era.
Her decade-long rivalry with Navratilova, baseline patience against serve-and-volley attack, produced 80 meetings and defined women's tennis through the late 1970s and 1980s. She spent 260 weeks at No. 1.
Country: USA · Majors: 18 · Weeks at No. 1: 260 · Career: 1972–1989
- Founder and advocate
Billie Jean King
King won 12 Grand Slam singles titles and 39 majors across all disciplines, but her ranking here rests as much on impact as trophies. She led the breakaway that created the WTA in 1973 and forced the equal-prize-money fight that reshaped the sport's economics.
Her 1973 "Battle of the Sexes" win over Bobby Riggs, watched by roughly 90 million people, put women's tennis in front of a global audience. On titles alone she sits below the players above her; on influence, no one on this list outranks her.
Country: USA · Majors: 12 singles · Founded: WTA (1973) · Career: 1959–1983
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- Serena Williams
- Steffi Graf
- Martina Navratilova
- Margaret Court
- Chris Evert
- Billie Jean King
Audience ranking
How everyone ranked them
Built from reader rankings using position-based points.
The six players above appear on nearly every serious women’s tennis ranking, but the order is where the argument lives. This section explains how we weighted the résumés and lays out the context — era differences, ranking-record gaps, and the current generation — that the cards can only summarize.
How we ranked the players
Grand Slam singles titles carry the most weight, because winning the four biggest events is the outcome the sport is organized around. But raw counts mislead across eras, so we adjusted for three things:
- Draw strength. Pre-Open Era majors (before 1968) count, but at a discount. Amateur-era fields were split from the professional tour, and the Australian Championships in particular drew shallow entries. That is the single biggest reason Margaret Court’s 24 titles do not automatically outrank Serena Williams’s 23.
- Sustained dominance. Weeks at world No. 1 measure how long a player stood above everyone else, not just how many trophies she collected in scattered peaks. This record only exists from 1975, when computer rankings began.
- Versatility and longevity. Winning on clay, grass, and hard courts, and doing it across many seasons, separates the top tier from players who dominated one surface or one short window.
For a broader cross-gender view of these same criteria, see our ranking of the greatest tennis players of all time.
Why cross-era comparison is so hard
Tennis has changed more than almost any sport across these careers. Wooden rackets gave way to graphite; the amateur-professional split ended in 1968; global travel, sports science, and prize money transformed who could compete and for how long. A 1970s champion played a physically different game than a 2010s champion.
That is why the same numbers support different conclusions. Court’s title count is real, but it was compiled under conditions no modern player faces. Graf’s 377 weeks at No. 1 came partly during a period when injury and the 1993 attack on Monica Seles thinned the field. Williams faced the deepest, most athletic era but lost prime years to injury. None of these caveats erases a résumé; together they explain why no single name wins every ballot.
At-a-glance comparison
| Rank | Player | Country | Majors (singles) | Weeks at No. 1 | Career span |
|---|---|---|---|---|---|
| 1 | Serena Williams | USA | 23 (all Open Era) | 319 | 1995–2022 |
| 2 | Steffi Graf | Germany | 22 | 377 | 1982–1999 |
| 3 | Martina Navratilova | USA (Czech-born) | 18 | 332 | 1975–2006 |
| 4 | Margaret Court | Australia | 24 (11 pre-Open Era) | — | 1960–1977 |
| 5 | Chris Evert | USA | 18 | 260 | 1972–1989 |
| 6 | Billie Jean King | USA | 12 | — | 1959–1983 |
Weeks at No. 1 predate the computer ranking for Court and King, so no figure is listed. Career earnings for today’s stars dwarf these players’ prize money — see our breakdown of the highest-paid female tennis players.
The current era and where it stands
Women’s tennis has a clear front-runner. Aryna Sabalenka has held world No. 1 continuously since October 2024 and owns four Grand Slam titles — the 2023 and 2024 Australian Opens and the 2024 and 2025 US Opens. Iga Świątek is the era’s most accomplished major winner with six, including her 2025 Wimbledon title, won with a 6-0, 6-0 final. Coco Gauff has two: the 2023 US Open and the 2025 French Open, where she beat Sabalenka in three sets.
Their totals sit far below the all-time top six — four to six majors against Williams’s 23 — so none has entered the GOAT conversation yet. But the Sabalenka–Świątek–Gauff rivalry is the defining storyline of the post-Serena game, and any of them could climb this list with several more dominant seasons. For a physical snapshot of the modern tour, compare our list of the tallest female tennis players in WTA history.
The bottom line
In the Open Era, Serena Williams stands alone on titles and relevance, which earns her the top spot. Graf’s Golden Slam and record time at No. 1 keep her a defensible No. 1 for anyone who weighs peak dominance over depth of competition. Navratilova, Court, Evert, and King each anchor a different case — longevity, raw count, consistency, and influence. The criteria reward different virtues, so thoughtful fans land on different orders, and that unresolved tension is exactly what keeps the debate alive.
Frequently asked questions
Who is the greatest female tennis player of all time?+
There is no universal consensus, but Serena Williams has the strongest overall case. She holds the Open Era record of 23 Grand Slam singles titles and stayed relevant across four decades. Margaret Court won 24 majors, though 11 predate the Open Era, and Steffi Graf's Golden Slam and 377 weeks at No. 1 give her the leading counter-argument. Reasonable rankings still split between these three.
Why does Serena Williams rank above Margaret Court despite fewer majors?+
Court's 24 titles include 11 won before the Open Era began in 1968, when fields were split between amateurs and pros and the Australian Championships drew notably weak draws. Williams won all 23 of hers in the Open Era against full professional fields and deeper competition. Most analysts treat the Open Era record as the fairer measure, which is why Williams tops this list.
What is the Golden Slam, and who has won it?+
The Golden Slam means winning all four Grand Slam singles titles plus Olympic gold in the same calendar year. Steffi Graf is the only singles player of either gender to achieve it, doing so in 1988 with wins at the Australian Open, French Open, Wimbledon, US Open, and the Seoul Olympics. It stands as the single most dominant season in tennis history and remains unmatched as of 2026.
Who held the world No. 1 ranking longest in women's tennis?+
Steffi Graf holds the record with 377 total weeks at No. 1, set between 1987 and 1997. Martina Navratilova (332 weeks) and Serena Williams (319 weeks) are the only other women past 300 weeks. Graf's 186 consecutive weeks was later equaled by Williams. Weeks-at-No.-1 records only exist from 1975, when the computer ranking began, so Court and King are not counted.
Where do Aryna Sabalenka and Iga Świątek rank among the all-time greats?+
Not yet in the same tier. As of 2026 Sabalenka leads the WTA and has held No. 1 since October 2024 with four major titles, while Świątek owns six majors including her 2025 Wimbledon breakthrough. Both are on Hall of Fame trajectories, but four to six majors is roughly a quarter of Serena Williams's haul. They would need many more seasons of dominance to enter this top six.
Has any woman won a calendar-year Grand Slam?+
Yes, three times in singles. Maureen Connolly won all four majors in 1953, Margaret Court repeated it in 1970, and Steffi Graf did it in 1988. Graf's is the most recent and the only one paired with Olympic gold, making it the sole Golden Slam. No woman has completed a calendar Slam since, though several — including Serena Williams — have held all four titles at once across two seasons.
Who was the best women's doubles player of all time?+
Martina Navratilova has the strongest claim. Beyond her 18 singles majors she won 31 Grand Slam women's doubles titles and 10 mixed titles, for 59 majors across all three disciplines. Her partnership with Pam Shriver produced a 109-match winning streak and a calendar-year doubles Slam in 1984. No player, male or female, has matched her combined singles-and-doubles trophy count in the Open Era.
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