Billie Jean King organized players into the WTA

Gladys Heldman was a key promoter of pro women's tennis

The photo of the Original Nine holding up their $1 bills after signing their contracts is an iconic image in both the sport and the women's liberation movement. Gladys Heldman isn't in that photo, but she was the promoter behind the tournament and the subsequent Virginia Slims Circuit. This WTA Tennis article dives into her life and her unforgettable contributions to women's tennis.

Billie Jean King's victory at the 'Battle of the Sexes' drew over 90 million viewers

After Bobby Riggs trounced No. 2-ranked Margaret Court in the first Battle of the Sexes, he challenged superstar Billie Jean King to a match. King beat Bobby Riggs in a match at the Astrodome, which drew 90 million viewers worldwide, leading to the WTA's first TV deal in 1975. Using historic photos, this Sports Illustrated story dives into the spectacle surrounding the event, why King agreed this time, and the impact the match had on King, as well as the future of women's tennis as a whole.

The Virginia Slims Circuit helped popularize women's tennis

Following the success of the Original Nine's first tournament, promoter Gladys Heldman worked with Virginia Slims to create a full-scale tour. While short-lived, the Virginia Slims Circuit marked the beginning of women's professional tennis, though it wasn't without complications, including logistical challenges and controversies stemming from its sponsorship by a cigarette brand.

The Original Nine paved the way for the WTA

In the late 1960s, men earned 2-3 times as much per tournament as women did. With professional tennis largely run by men, the women didn't have leverage. That prompted nine women to break away and form their own tournament, which in turn led to a dedicated tour the following year. This paved the way for the WTA, and eventually equal pay at Majors.

Billie Jean King on playing tennis before Title IX

Before Title IX, tennis legend Billie Jean King not only had to deal with limited resources; she also had to deal with isolating experiences, like being excluded from team photos at Long Beach State and being told to "get lost" by male teammates. (Some readers may experience a paywall.)

Read the 2006 op-ed Venus Williams wrote about equal pay

In 2005 Venus Williams met with French Open officials and the Wimbledon tournament board to advocate for equal prize money between men and women at the prestigious tournaments. The 2007 season marked the first time men and women received equal prize money in every Major.

In 1956, Althea Gibson became the first Black Grand Slam champion

From 1944 to 1956, Althea Gibson dominated the American Tennis Association circuit, all while Jim Crow laws denied her entry into tournaments or even a hotel room like her fellow white competitors. This Wimbledon video shows her experience becoming the first Black woman to play the tournament in 1951, and meeting Queen Elizabeth II in 1957 when she won.

The Open Era redefined both men's and women's tennis

The early days of modern tennis were largely enjoyed by the upper class, who had money for lawns to play on. More often than not, the best players competed for the love of the game, not money. This led to Grand Slams limiting the competitions to amateur athletes. Things changed in 1968, considered the start of the Open Era, when professional players were permitted to play.

See what women's tennis looked like through history

Women playing tennis today wear athletic clothing tailored to the demands of the sport. But when tennis started in the late 1800s, women were expected to play wearing long, Victorian dresses. Using historic photos, this Bustle article explores how tennis was brought to the US, what it looked like at the 1900 Olympics, and how the sport has grown since its inception.

Tennis' weirdest rule (only for women)

At all but one Grand Slam, men and women played with the same tennis ball. But at the US Open, women were required to use a different ball until a change was made a few years ago. We break down the story behind that strange anomaly.

Tennis' Grand Slam tournaments take place at some of the sport's most storied venues

There are over 50 events on the WTA calendar, but the tour's four Grand Slam tournaments are the ones both professionals and fans look forward to every year. This Eyes on the Stands video takes you on a journey from Melbourne Park, to Roland Garros, to the All England Club, and the USTA Billie Jean King National Tennis Center to learn the rich history of each venue.

Modern tennis was formalized in 1874

In the late 1800s England, a growing middle class could afford homes with lawns. With more lawns in England, Major Walter C. Wingfield saw an opportunity to bring lawn tennis to the masses. Modern tennis was formalized in 1874, when Queen Victoria granted a patent for Major Walter C. Wingfield's lawn tennis box set. The game was an instant hit, and by 1877, the new All England Club in Wimbledon began hosting a tournament.

How the WBL set the stage for the WNBA

Nearly two decades before the WNBA began, there was the Women's Professional Basketball League, the first women's professional basketball league in the United States. Though it was only around for three years, it was groundbreaking, building the template for women's leagues and, eventually, for the WNBA.

How Title IX changed college basketball

Until Title IX was passed in 1972, the NCAA had little interest in women's sports because it didn't see them as profitable. This article explores how the AIAW was formed to govern women's basketball, and the massive fight the NCAA eventually put up to take over in 1982. Read about the legal battles it took, and how much money women's basketball is bringing to the NCAA now.

The Williams sisters boycotted Indian Wells for 15 years

In 2001, Venus and Serena Williams were set to play each other in the semifinal of the Indian Wells tournament, when Venus pulled out just minutes before the match with a knee injury. Serena was booed at the final, with Venus also booed in the stands. This Players' Tribune article by Venus discusses the sisters' boycott of the event and why they returned in 2016.

Timeline of women in labor history

In 1866, newly freed black women working as laundresses in Jackson, Mississippi, formed a union and went on strike for higher wages. But it wasn't until 1974, that the Coalition of Labor Union Women was founded as America's only national organization for union women. Want to find out more about the history of women in the labor movement? Click here for the full timeline.

The story behind the PGA's civil war

In the 1960s, there was a war brewing within the PGA between the golf pros and the touring pros. Eventually, tensions boiled over into courtrooms, leading to the creation of a new league. This Golf.com article provides a deep history of the war, with in-depth interviews with key players in the negotiations.

US women got the right to open a credit card in their own name in 1974

Before that year, banks in the US were legally allowed to deny women credit or charge them higher interest if they failed to get a male cosigner.

Kathrine Switzer was the first official female finisher in the Boston Marathon

A year after Bobbi Gibb’s unofficial finish, Kathrine Switzer registered under an androgynous name to avoid suspicion. Race officials unsuccessfully tried to remove her from the race while she was competing (pictured below), but she ultimately became the first woman to officially finish the race. In 1972, the Boston Marathon changed its rules to allow women to register.

The undefeated 1996 Olympic squad is one of the greatest teams ever

With stars like Lisa Leslie, Sheryl Swoopes, and Rebecca Lobo, the 1996 US Women’s Basketball Team is considered one of the greatest women’s basketball teams ever assembled. They went 52-0 in pre-Olympic competition and 8-0 during their gold medal run.

Jean Carroll was one of the first women to make a name in stand-up comedy

Carroll cut her teeth in vaudeville alongside Buddy Howe, her husband, who later became her manager. Despite operating in a male-dominated field, she became a popular headliner and was a mainstay as a stand-up on "The Ed Sullivan Show," which led to her own sitcom.

Advertising powerhouse Mary Wells Lawrence was the first female CEO of a public company listed on the NYSE

The TV show “Mad Men’s” character Peggy Olson is inspired by Wells Lawrence, who founded ad agency Wells Rich Greene in 1966. Wells Lawrence is also known for her famous Alka-Seltzer campaign slogan, “plop plop fizz fizz.”

The Gold Dust Trio brought spectacle to wrestling

In the early 1900s, as wrestling gained in popularity on the carnival circuit, keeping the audience’s attention became an issue. The Gold Dust Trio—Billy Sandlow, Ed “The Strangler” Lewis, and Joseph “Toots” Mondt—revolutionized things by integrating boxing, theater, and Greco-Roman wrestling in a hybrid called “Slam Bang Western Style Wrestling.”

Bill France Sr. founded NASCAR after organizing stock car races

Bill France Sr. was the first person to organize stock car racing in America. By the 1940s, the company he created had changed the sport forever.

A Texas billionaire created the first team-focused pickleball league

Steve Kuhn is on a mission to make pickleball the next big global sport, starting with Major League Pickleball, his team-focused pickleball league. He's turned his property, named Dreamland, into an expansive center for the sport.

Brandi Chastain, the star of the 1999 US victory over China in the 1999 Women's World Cup, was a last-second choice to take the penalty kick that sealed the victory.

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

American dance legend Martha Graham, sometimes called 'the Picasso of dance,' refused to perform at the 1936 Olympics in Berlin and conceived the piece 'Chronicle' in response to the experience.

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

Exploring the Larry Bird punch that almost changed March Madness

While the first exchange-traded fund (a 'basket' of different assets that can be bought and sold on a stock exchange) in the US only launched in 1993, the global ETF market has grown to more than $10T in the short time since.

Walt Disney's early film 'Alice's Wonderland' was a groundbreaking innovation in the silent film era

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

Jimmy Carter signed a 1978 bill that legalized home brewing, a move credited with kick-starting the craft beer industry.

'Saturday Night Fever,' the 1977 film that introduced disco to the mainstream, was based on a fabricated magazine story.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

Up to a million Girl Scouts sell about 200 million cookie boxes every spring, generating $800 million, largely because refusing a child is frowned upon

Comedy legend Catherine O'Hara, star of 'Schitt's Creek' and 'Home Alone,' quit 'Saturday Night Live' after just one week to return to her old job.

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

Meet the 56 signers of the Declaration of Independence—most of whom didn't put pen to paper until August 2, 1776—and see their original signatures.

NBA superstar Victor Wembanyama spent the 2025 summer training with monks in central China to enhance his body and mind.

A pickleball's loud 'pop' sound can reach 120 decibels, which is equivalent to a hammer hitting a nail

English mathematician Ada Lovelace wrote the first computer algorithm a century before computers existed and hypothesized that computing devices would one day be able to compose music—foreseeing the generative AI systems of today.

Search a massive database of over 4 decades of clues from the TV quiz show 'Jeopardy!'

Sony set the standard for cylinder-shaped batteries when it repurposed manufacturing equipment used to make rolls of magnetic recording tape.

Before humans, the Soviet Union and the United States sent animals—including apes, dogs, and cats—to space during the Space Race.

Poison ivy was sent to Europe in the 1600s as an exotic, ornamental oddity, where it was purposefully grown in the English royal gardens at Kew, the Faculty of Medicine in Paris, and a few other locations.

To reduce wrinkles in clothing, research recommends gentle wash cycles with more water and tumble drying with smaller loads and longer times.