The short answer to “when did nfl sports betting start” is that regulated NFL wagering has been available in Nevada since 1949. Nationwide expansion came much later: a 2018 Supreme Court decision let states legalize sports betting, and New Jersey took the first new legal wager that June.
That timeline can be confusing because betting on football existed long before it became legal in most states. Here’s how Nevada, federal law, and the NFL’s own policies shaped the betting options available today.
When did NFL sports betting start in the United States?
Legal, regulated sports wagering in Nevada dates to 1949. The state had legalized gambling in 1931, then authorized sports wagering in 1949. That made Nevada the early home of legal betting on professional football, including NFL games.
That date does not mean NFL betting began everywhere in 1949. For decades, state laws left most Americans without a legal local sportsbook. People could still place bets through illegal bookmakers or informal pools, but those wagers were not the same as bets accepted by a licensed operator.
There is no single start date for all NFL betting. The best answer depends on what you mean: Nevada’s regulated wagering began in 1949, while the modern expansion of legal sports betting across states began in 2018.
How federal law delayed legal NFL betting in most states
In 1992, Congress passed the Professional and Amateur Sports Protection Act, commonly called PASPA. It generally barred states from authorizing sports betting, while allowing certain exceptions for states with existing betting systems or a limited window to establish them.
Nevada remained the main place where a bettor could legally wager on a single NFL game. Some other states had narrower forms of sports betting or lottery-based options, but they did not offer the same broad, legal sportsbook market available in Nevada.
PASPA did not make every private football bet a federal crime by itself. Instead, it restricted state governments from authorizing or licensing sports wagering, leaving state laws and other rules to govern many specific activities. That distinction matters: “legal in the country” and “legal under your state’s rules” are not interchangeable.
What changed in 2018?
On May 14, 2018, the U.S. Supreme Court ruled in Murphy v. NCAA that PASPA was unconstitutional. The decision removed the federal barrier that had prevented most states from choosing whether to legalize sports betting.
The ruling did not make sports betting automatically legal nationwide. Each state still had to pass its own law and set up rules for licensing, taxes, age limits, and where bets could be placed. States took different approaches, so legal access spread in stages rather than appearing everywhere at once.
New Jersey accepted the first new legal sports wager after the ruling on June 14, 2018, at Monmouth Park racetrack. Other states followed, adding in-person sportsbooks, online betting, or both under their own laws.
Key dates in the history of NFL betting
| Date | What happened | Why it matters |
|---|---|---|
| 1931 | Nevada legalized gambling. | It established the early legal foundation for gambling in the state. |
| 1949 | Nevada authorized sports wagering. | It marks the start of regulated sports betting in the state, including bets on football. |
| 1992 | Congress passed PASPA. | Most states could not authorize sports betting under the federal law. |
| May 14, 2018 | The Supreme Court struck down PASPA. | States regained the ability to decide whether to legalize sports betting. |
| June 14, 2018 | New Jersey accepted its first post-PASPA legal wager. | It was the first new state market to launch after the ruling. |
| 2021 | The NFL approved sportsbook partnerships and advertising arrangements. | The league’s commercial relationship with legal betting operators became more visible. |
What the NFL’s involvement means—and what it doesn’t
The league’s stance has changed over time. For many years, the NFL opposed the expansion of legalized sports betting and restricted gambling-related activity by players, coaches, and staff. After sports betting spread into more states, the league began allowing selected commercial partnerships with licensed operators.
In 2021, the NFL approved sportsbook partnerships with operators including Caesars, DraftKings, and FanDuel. These deals allowed approved forms of advertising and promotion. They did not create the legal right to bet in every state, nor did they make every sportsbook an official NFL betting service.
The league also continues to set rules for people involved in football. Players and other NFL personnel face restrictions on gambling, especially wagering on NFL games and betting while at team facilities or performing league duties. Those internal rules are separate from state laws that apply to the public.
How NFL betting options differ
When sportsbooks became available in more states, they offered several ways to wager on football. The wager types below are common, but availability and rules depend on the operator and state.
| Wager type | How it works | Best for |
|---|---|---|
| Moneyline | You pick which team will win. The odds show how much a winning bet pays. | People who want to choose a winner without a point spread. |
| Point spread | A team is given points or must win by a set margin. Your bet is decided by the final score relative to that line. | Comparing teams when one is considered stronger than the other. |
| Over/under (total) | You bet whether the combined points scored by both teams will be over or under a posted number. | People focused on the game’s total scoring rather than the winner. |
| Parlay | You combine multiple picks into one bet, and every selection generally has to win for the parlay to pay. | People who want to combine outcomes, while recognizing that each added pick makes the bet harder to win. |
| Prop bet | You wager on a specific event or player statistic, such as a player reaching a posted passing-yard total. | People interested in a specific game event beyond the final score. |
Knowing the wager type helps you compare odds and understand what must happen for a bet to win. Before placing one, read the market rules: a sportsbook’s grading details can affect outcomes in cases such as a player not taking part or a game ending early.
Legal betting now depends on where you are
After the 2018 decision, each state set its own rules for legal sports betting. A state may allow in-person betting but not mobile wagering, or it may license online sportsbooks with location checks. Some jurisdictions also restrict certain bet types or limit who may place a wager.
For a legal bet, you generally need to be within a jurisdiction where the sportsbook is licensed and meet its minimum age requirement. Many states set the age at 21, but requirements can differ. Apps use location services to check whether you are inside an approved area before accepting a wager.
Do not assume a sportsbook app works wherever you travel. An account may be available in several states, but you still need to meet the rules where you are physically located when placing the bet. State laws and operator rules change, so confirm current details with the relevant state regulator before wagering.
What people often get wrong about the start date
The most common mix-up is treating 2018 as the first time anyone could legally bet on an NFL game. That year marks the start of a major wave of state legalization, not the beginning of all legal NFL betting. Nevada had a regulated sports betting market decades earlier.
Another misconception is that the Supreme Court directly legalized betting. It did not. The Court removed PASPA’s restriction, and states then decided whether to pass laws and license sportsbooks.
It also helps to separate three kinds of activity: a licensed sportsbook bet, a private social wager, and an illegal bookmaking operation. They may all involve the same NFL game, but they do not have the same legal status or consumer protections.
How to check whether an NFL bet is legal where you are
- Identify your location. Betting rules are based on where you are when you place the wager, not only where you live.
- Check the state’s current rules. Look for information from the state gaming or lottery regulator responsible for sports wagering.
- Confirm the sportsbook is licensed there. A familiar brand name does not prove that its betting product is authorized in your location.
- Read the market and account rules. Review age requirements, eligible bet types, settlement policies, and any location limits before depositing money.
This quick check can prevent a common mistake: confusing a nationally advertised sportsbook with a sportsbook that is legally able to accept your bet in your current location.
The clearest timeline is simple: Nevada authorized sports wagering in 1949, and the Supreme Court’s 2018 decision opened the door for other states to legalize it. So, the answer to “when did nfl sports betting start” depends on whether you mean Nevada’s early legal market or the modern state-by-state expansion.
Before placing a wager, check your state regulator’s current rules and confirm that the sportsbook is licensed where you are. Then read the specific bet terms so you know exactly what result counts as a win.