In 1975, a Major League Baseball clause that kept players legally tied to their teams after retirement was dismantled

The MLB's reserve clause gave owners rights to players after their contracts expired

The clause was added to contracts in 1879, allowing owners to hang on to players after the expiration of their contracts, sometimes in perpetuity.

Free agency dramatically changed player compensation

When team owners created the reserve clause in 1879, the idea was that each team would control player salaries rather than the open market. After the 1975 elimination of the reserve clause, players became eligible for free agency after a contract expired, increasing wages across the league.

Major League Baseball, explained

Major League Baseball is America’s oldest professional sports league. Alongside triumphs, the league has faced scandals, including drug abuse and steroid use, shaping its path over the decades. Today, MLB embraces new rules, international talent, and a growing connection to legalized sports betting.

Minor leaguers once unionized for better pay, housing, and medical care

For decades, Minor League baseball players endured overcrowded housing, indifferent medical care, and all-night bus rides for a chance to make it to “The Show.” And they did it for as little as $4,800 a year.

Before 1920, a single baseball was used throughout a game

During the Deadball Era, pitchers doctored a baseball with spit, nail files, and licorice for a competitive edge, leading to discolored, mangled, and lopsided baseballs by the game's end. This concluded in 1920 when Cleveland Indians star shortstop Ray Chapman was hit in the head by a ball too dirty to see and died. The rules were changed to require an umpire to replace a dirty baseball and outlawed the spitball.

For years, Black players were tacitly banned from professional football leagues

In 1902, Charles Follis was the first Black player to play in a professional football game, and Black players were allowed in years after other leagues banned them. A "gentleman’s agreement” led to the league banning Black players in 1933, until four Black men reintegrated pro football in 1946.

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.

A 1948 Supreme Court ruling realigned the film industry

1948's landmark United States v. Paramount Pictures found that the "Big Five" studios violated antitrust laws, effectively ending the reign of the vertically integrated system and the golden age of Hollywood.

In 2024, the league signed a 11-year deal with Disney, Amazon, and NBC Universal

The $2.2B deal was widely applauded in the media, but the Players Association questioned how the NBA arrived at the valuation and why the deal gives players less than 10% of total revenue compared to the NBA’s 50%.

Read about the history of the Sherman Antitrust Act, the first law to ban monopolistic behavior

In its later years, Standard Oil formed a business trust that reflected the company's exponential growth. Politicians wanted to prevent such trusts and used the Sherman Antitrust Act to force Standard Oil to break up.

In 1985, one player said 40% of his colleagues used cocaine

The 1985 Pittsburgh Drug Trials found over a dozen MLB players taking the stand to testify about drug use around the league. Mets star Keith Hernandez, who was given immunity, testified 40% of players used cocaine. The trial led to seven convictions.

In 1992, sports betting was outlawed in places where it wasn't already legal

On Oct. 29, 1992, then-President George HW Bush signed the Professional and Amateur Sports Protection Act, outlawing sports gambling where it was not already legal.

A new logo helped the NBA stay relevant in the '70s

In 1967, the American Basketball Association was formed, featuring a flashier style of offense. The competition caused player salaries to rise in both leagues. After watching Major League Baseball unveil its new logo, the NBA decided to use the same designer to create an iconic logo for the league. It debuted in 1971 and reignited basketball fans' interest.

Following the NFL's concussion settlement, numerous victims were denied payouts

In 2015, the NFL finalized a landmark settlement with former players alleging concussions suffered in games were causing brain diseases. The settlement promised to pay every former player who developed dementia or diseases linked to concussions. This Washington Post investigation interviewed former players who filed claims under the agreement, but said they were rejected based on definitions in the settlement.

Robinson is among the league's greatest figures

Robinson won Rookie of the Year and played in the majors for 10 seasons, winning a World Series in 1955. He was inducted into the Hall of Fame in 1962. The Dodgers retired his number, 42, in 1972, and MLB retired it league-wide in 1997.

Congress plays baseball together in a bipartisan charity game dating back to 1909

First organized in 1909 by Rep. John Tener, a former pro baseball player, the Congressional Baseball Game pits Democrats against Republicans to raise money for charity—and offers a rare behind-the-scenes look at lawmakers mixing rivalry with camaraderie.

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.

130,000 working musicians once went on strike

The early days of the record industry looked much different than they do now. There were few national record labels and there were organized musicians who viewed themselves more as day laborers rather than artists. That allowed for an organized strike by the American Federation of Musicians.

A 1954 Supreme Court ruling helped quiz shows avoid regulation

When the Federal Communications Committee attempted to rein in giveaway shows, the Supreme Court ruled that quiz shows were not a form of gambling because contestants did not have to risk anything to participate. Some believe that the ruling prevented proper oversight of the industry as it became more popular.

Some opponents of Title IX wanted exemptions for revenue-producing sports

One of the main arguments against Title IX was that it would unfairly punish revenue-generating sports like football and men’s basketball. Senator John Tower (R-TX) proposed exempting those sports from Title IX’s reach. His amendment failed, but the push for a similar modification to the law continued through the decades.

In the 1950s, the federal government tried to dissolve tribal nations and end their sovereignty

A federal policy called "termination" withdrew official recognition from more than 100 tribes in the 1950s, cutting off federal services and subjecting reservation land to state taxes and sale.

Supervisors can’t join unions

Some union critics argue labor unions create unease between workers and their supervisors—partly because those supervisors are prohibited from joining unions. The National Labor Relations Act created that distinction between workers and their managers due to potential supervisor bias (think: pressure from company shareholders to vote differently in union elections).

Catching up with hobby icon Sy Berger

In 1952 baseball card company Topps printed two series of cards. The first series sold well, but the late-season series, numbered 311-407 and included Mickey Mantle, didn’t. Read the first-hand account of how Topps couldn't’ even give the late-season series cards away and dumped an estimated 500 cases into the Atlantic Ocean in 1959. Decades later, it created a scarcity that drove the price of that Mantle card to $12.6 million.

Many years ago, the US dollar became the world's primary reserve currency

In 1944, 44 nations gathered in Bretton Woods, New Hampshire, to rebuild the global economy. The result? The US dollar became the world’s reserve currency, backed by gold.

The Third Amendment bars the forced housing of soldiers in private homes

The amendment was designed to address a specific grievance of the Colonies and remains the only Bill of Rights provision that has never been directly tested by a Supreme Court ruling on its merits.

In 1996, 'The Curtain Call' changed fans' understanding of wrestling

Maintaining kayfabe, or the fiction of the professional wrestling universe, was a long-held tradition in the industry. That changed in 1996, when four WWE wrestlers broke character after a match at Madison Square Garden in an event later dubbed "The Curtain Call." This podcast breaks down the historical aftershocks.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Exploring the Larry Bird punch that almost changed March Madness

The idea for the Federal Reserve was conceived in secret in 1910—with bankers donning duck hunt gear for disguise while traveling to a remote country club on Georgia's Jekyll Island

Despite being favored by 87% of Americans, Congress does not have term limits.

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

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.

The US first hosted the World Cup in 1994, a tournament that lives in soccer infamy for its poor planning and the murder of Colombian player Andres Escobar, who'd accidentally scored on his own net.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

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.

Dozens of S&P 500 stocks, including Coca-Cola and Walmart—known as the dividend aristocrats—have increased dividends every year for 25 years

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

See this overview of the firework rules across all 50 states, ranging from a complete ban on non-professional fireworks in Massachusetts to states with more lax rules like Indiana.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

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

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

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

Frank Lloyd Wright's houses are historically hard to sell because they're old, subject to local landmark commissions, and often unfashionable

Apollo astronauts left items in the moon's 'toss zone,' including golf balls, family photos, and bags of human waste, to make room for lunar rocks.

Listen to an in-depth conversation on the links between Parkinson's disease and herbicide exposure and the challenging pace of scientific investigation.

While atoms are normally made of protons, neutrons, and electrons, exotic ones have been built with antimatter—alternate versions of normal matter that live for fractions of a second and are about a billion times as rare.

Recent research found that the brain doesn't seem to massively rewire following amputation—upending earlier beliefs about the cause of phantom limb pain.