Tuesday, April 21, 2026

Americans Have Legally Bet $220 Billion on Sports Since 2018

  • The betting boom for U.S. sports has coincided with several betting integrity scandals.
  • More than 30 states have legalized sports betting since the Supreme Court’s ruling in 2018.
More than 30 states have legal sports betting.

More than $220 billion has been placed on legal sports bets in the U.S. in the five years since the Supreme Court allowed states to offer regulated sports betting, according to the AP.

Sunday will mark the fifth anniversary of the Supreme Court overturning the Professional and Amateur Sports Protection Act (PASPA) on May 14, 2018. More than 30 states have moved to legalize sports betting since then, resulting in more than $3 billion in taxes collected from federal and state governments. 

The AP cited its $220B handle from the American Gaming Association, which also reported $125B being wagered by Americans at the four-year mark of PASPA’s overturning. 

Several U.S. betting scandals have emerged in the early days of legal sports betting, including the ongoing investigation around suspicious wagering activity on a University of Alabama baseball game. Alabama baseball coach Brad Bohannan was fired last week, and sportsbooks in several states were ordered to stop taking bets on Alabama baseball. Iowa gambling officials are investigating the University of Iowa baseball team for possible violations.

In April, the NFL suspended five players for violating the league’s gambling policy after star wide receiver Calvin Ridley missed the entire 2022 season for betting on NFL games. 

The NBA 2K League, the esports league co-owned by the NBA that launched in 2018, indefinitely suspended six players and a coach for wagering violations on league games.

The NBA and NFL are part of the newly formed Coalition for Responsible Sports Betting Advertising, launched last month to monitor how sports betting is promoted to fans. Other leagues to join the group include MLB, MLS, NASCAR, the WNBA, and NHL, as well as broadcasters NBC and FOX.

This field is for validation purposes and should be left unchanged.

Sign up for
The Memo Newsletter

Get the biggest stories and best analysis on the business of sports delivered to your inbox twice every weekday and twice on weekends.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Damon Jones Will Plead Guilty in NBA Betting Case

Jones will appear at a hearing April 28 in Brooklyn.
Apr 15, 2026; Inglewood, California, USA; Golden State Warriors guard Stephen Curry (30) drives past Los Angeles Clippers guard Kris Dunn (8) and guard Darius Garland (10) in the second half during the play-in rounds of the 2026 NBA Playoffs at Intuit Dome.
exclusive

NBA Is in Talks With Kalshi and Polymarket

Discussions ramped up after the CFTC began engaging with leagues, sources say.

Pile of Famous Athletes Quietly Invested in Kalshi Months Ago

WNBA stars Diana Taurasi and Breanna Stewart are among the group.
Jan 14, 2025; Washington, DC, USA; Sen. Richard Blumenthal, D-Conn., delivers remarks during a Senate Armed Services committee hearing on the expected nomination of Pete Hegseth to be Secretary of Defense on Tuesday, Jan. 14, 2025 in Washington, DC.

‘Astonishing and Appalling’: Senator Blasts MLB-Polymarket Deal

A Connecticut senator says prediction markets are part of an “addiction conspiracy.”

Featured Today

The Lawyer Steering the NIL Era

In the new era of college sports, Darren Heitner is everywhere.
blake griffin
April 14, 2026

Inside Blake Griffin’s Rookie Season at Prime Video

The six-time All-Star was initially hesitant to enter the media space.
Matthew Schaefer/Front Office Sports
April 10, 2026

Matthew Schaefer Has the Hockey World in His Thrall

The teenage Islanders defenseman cannon-balled into the NHL.
April 9, 2026

College Athletes Are Ignoring NCAA Gambling Bans

“We were going to bet regardless,” says one former D-I athlete.

NFL Warns Prediction Markets Operators Over Vulnerable Bets

Ongoing litigation in the burgeoning industry has muddied the waters.
Nov 1, 2025; Toronto, Ontario, CAN; Los Angeles Dodgers first baseman Freddie Freeman (5) reacts with third baseman Max Muncy (13) after defeating the Toronto Blue Jays in the eleventh inning for game seven of the 2025 MLB World Series at Rogers Centre.
March 23, 2026

Bipartisan Bill Wants Sports Banned on Prediction Markets

It’s the latest indicator that prediction markets have gone mainstream.
The March Madness logo is pictured during a second-round game in the NCAA men's basketball tournament between Nebraska Cornhuskers and Vanderbilt Commodores at Paycom Center in Oklahoma City, Saturday March 21, 2026.
March 23, 2026

Coinbase Takes Heat for Pushing March Madness Markets

Viral posts showed that users feel pummeled by sports event contract promotion.
Sponsored

Why Brandon Marshall Bet on Athlete-Owned Media

Brandon Marshall on athlete media, life after football, building I AM ATHLETE.
March 20, 2026

NCAA Sues DraftKings Over March Madness Trademark Infringement

NCAA president Charlie Baker has also gone after prediction markets.
In this photo illustration, a mobile device displays the Kalshi logo while a laptop displays the webpage of the prediction market platform in Copenhagen, Denmark, on February 10, 2026. (Photo by Kristian Tuxen Ladegaard Berg/NurPhoto)
March 20, 2026

Judge Temporarily Blocks Kalshi’s Sports Markets in Nevada

Nevada previously won a similar ruling in its case against Polymarket.
Oct 27, 2025; Los Angeles, California, USA; Major League Baseball commissioner Rob Manfred before game three of the 2025 MLB World Series between the Toronto Blue Jays and Los Angeles Dodgers at Dodger Stadium
exclusive
March 19, 2026

MLB Makes Multiyear Prediction-Market Deal With Polymarket

The league’s stance on prediction markets has rapidly evolved.
[Subscription Customers Only] Jun 18, 2025; Philadelphia, Pennsylvania, USA; Fan with a Morocco flag inside the stadium before a group stage match of the 2025 FIFA Club World Cup at Lincoln Financial Field.
March 18, 2026

Sportsbooks, Prediction Markets Split on AFCON Payouts

CAF named Morocco as champions after the controversial Senegalese victory in January.