1
Unlock Your Offer
On Sign Up
Top Features
  • Sign Up & Unlock Your Offer at FanDuel Predicts

  • Make Predictions on Real World Events Right in Your Phone

  • Trade on Sports to Culture, Financials, Crypto and More

2
$20 Bonus
On First Deposit
Top Features
  • Deposit $10, Get a $20 Trading Bonus

  • Live Trade with the Biggest Payouts at the Largest Prediction Market in the World

  • Use Bonus Code: TRADELSR

3
Trade $10, Get $20
In Trading Bonus
Top Features
  • America's #1 Sports Prediction Market

  • Same Sports Moments, Bigger Payouts

  • Choose from Straights, Player Props, Parlays & More

  • Use Exclusive Code: LSR

4
Trade $10, Get $10
Sign Up, Deposit, and Trade with OG
Top Features
  • Huge Range of CFTC-Approved Markets (Sports, Tech, and More)

  • Compete with Others & Climb the Leaderboards

  • No User Limiting on Trades

5
Earn up to 1 BTC
In CRO Rewards
Top Features
  • Complete a Task in the Crypto.com App to Unlock up to 1 Bitcoin Worth of CRO Rewards

  • America’s All-In-One Trading Platform

  • Manage Your Crypto, Stocks, Predictions & Card Spend Seamlessly

6
Trade $5, Get $150
In Trading Bonuses
Top Features
  • Get $150 in Bonuses Paid Over 14 Days

  • DraftKings is Now Available Nationwide

  • Browse Markets like Sports, Crypto, Tech & More

A prediction market and a sportsbook can look similar on the surface, but they work differently under the hood. Instead of taking a bet against the house, you’re buying a “yes” or “no” contract on a real outcome, like whether a team wins, whether a player hits a certain stat line, or whether a season ends in a championship. The contract price moves as other traders take positions on the same question.

Sports is arguably the most active category across every platform on this list, since games happen constantly and outcomes settle fast. Whether you’re watching a single game or trading on a full season, there’s rarely a shortage of contracts to choose from.

Top sports prediction market platforms

Sports coverage varies a fair amount from platform to platform, so here’s how the main options stack up.

PlatformBest ForWelcome Offer
FanDuel PredictsSimple contract pricing, familiar sports coverageRegister to Unlock Offer
PolymarketLargest crypto market selection$20 Bonus on First Deposit
OGWide category mix, social trading featuresTrade $10, Get Bonus
ProphetXTraders who want a sports-only exchangeTrade $10, Get $20 Bonus
Crypto.comTraders who already hold crypto on the platformEarn up to 1 BTC
DraftKings PredictionsOwn exchange technologyTrade $5, Get $150
KalshiUS traders wanting full regulationN/A
RobinhoodTraders who already use the app for cryptoN/A

What are sports prediction markets?

Sports prediction markets are places where people trade contracts based on the outcome of a real sporting event. Each contract asks a specific yes or no question, like “will this team win outright?” or “will this player score more than 25 points tonight?”

You buy a “yes” contract if you think the event will happen, or a “no” contract if you think it won’t. The price of each contract moves between 1 cent and 99 cents, and that price reflects what other traders think the odds are. A contract trading at 60 cents is telling you the market sees roughly a 60 percent chance of that outcome.

If you’re right, your contract pays out at $1. If you’re wrong, it pays out at nothing. This is a different structure than a traditional sportsbook line, since you’re trading against other users on an exchange rather than against the house.

Is trading on sports markets legal?

Yes, in the US, trading on sports outcomes through an exchange like Kalshi or ProphetX is legal at the federal level, since these platforms operate under the Commodity Exchange Act and are overseen by the Commodity Futures Trading Commission (CFTC) rather than state gaming regulators.

This is one of the more contested corners of the prediction market world. Several states have pushed back specifically on sports event contracts, arguing they function too much like traditional sports betting, which does require state level licensing. As a result, sports contract availability can shift by state more than other categories on this list, so it’s worth checking current access before you sign up.

Sports platforms compared

Coverage, depth, and structure differ quite a bit across these eight platforms, so here’s what to expect from each.

FanDuel Predicts

Unlock Your Offer
On Sign Up
Top Features
  • Sign Up & Unlock Your Offer at FanDuel Predicts

  • Make Predictions on Real World Events Right in Your Phone

  • Trade on Sports to Culture, Financials, Crypto and More

FanDuel Predicts leans on its sports betting heritage, even though it runs as a separate app from FanDuel Sportsbook. Contracts cover the major leagues in a simple “yes” or “no” format, making it an easy transition if you already bet on sports and want to try the exchange model instead.

Polymarket

$20 Bonus
On First Deposit
Top Features
  • Deposit $10, Get a $20 Trading Bonus

  • Live Trade with the Biggest Payouts at the Largest Prediction Market in the World

  • Use Bonus Code: TRADELSR

If a game is happening somewhere in the world, there’s a decent chance Polymarket has a contract on it. Its sports menu stretches well past the major US leagues into international competitions most other platforms don’t bother listing, and prices update continuously as trades come in rather than refreshing on a delay. Funding runs through USDC (a stablecoin pegged to the US dollar), so a crypto wallet is part of the setup.

ProphetX

Trade $10, Get $20
In Trading Bonus
Top Features
  • America's #1 Sports Prediction Market

  • Same Sports Moments, Bigger Payouts

  • Choose from Straights, Player Props, Parlays & More

  • Use Exclusive Code: LSR

ProphetX is built specifically around sports, unlike most platforms on this list that treat it as one category among many. That focus shows up in deeper markets on individual games and player props, since the whole product is designed around this one category rather than spread across politics, weather, and everything else.

OG

Trade $10, Get $10
Sign Up, Deposit, and Trade with OG
Top Features
  • Huge Range of CFTC-Approved Markets (Sports, Tech, and More)

  • Compete with Others & Climb the Leaderboards

  • No User Limiting on Trades

OG covers major sports alongside its other categories, with a clean contract layout and a social feed that shows how other traders are leaning on a given game. It won’t match a sports-only exchange for depth, but it’s a solid option if you want sports next to other markets in one account.

Crypto.com

Earn up to 1 BTC
In CRO Rewards
Top Features
  • Complete a Task in the Crypto.com App to Unlock up to 1 Bitcoin Worth of CRO Rewards

  • America’s All-In-One Trading Platform

  • Manage Your Crypto, Stocks, Predictions & Card Spend Seamlessly

Crypto.com lists sports contracts right alongside its crypto and card products, so a game outcome contract sits in the same app as everything else you’re already trading there. Coverage centers on major leagues rather than a deep bench of smaller competitions.

DraftKings Predictions

Trade $5, Get $150
In Trading Bonuses
Top Features
  • Get $150 in Bonuses Paid Over 14 Days

  • DraftKings is Now Available Nationwide

  • Browse Markets like Sports, Crypto, Tech & More

DraftKings Predictions runs its sports contracts through DKeX, separate from the DraftKings Sportsbook wallet, giving longtime DraftKings users a familiar brand with a different trading structure underneath. Given the company’s sports betting background, this is one of its stronger categories compared to some of the newer additions like weather.

Kalshi

Kalshi‘s sports lineup covers major leagues with full CFTC oversight, giving traders a regulated alternative to a traditional sportsbook. Because it’s not built around sports exclusively, expect somewhat less depth on niche props compared to a platform like ProphetX or Polymarket.

Robinhood

Robinhood added sports contracts through its partnership with Kalshi, so game outcomes sit right next to your stocks and crypto positions. It’s a convenient add-on if you already use the app, though the sports selection reflects what Kalshi lists rather than something built independently.

Types of sports markets you can trade

Sports prediction markets go well beyond a simple win or lose call. Here are the categories you’ll come across most often.

Game outcomes

The most straightforward contract type, asking whether a specific team wins a given game or match. These settle quickly and tend to see the highest trading volume of any sports category.

Player props

These markets ask whether an individual player hits a certain stat line, like passing yards, points scored, or strikeouts. Because they depend on one person’s performance rather than a full team result, they can swing more sharply as a game unfolds.

Season and championship futures

Longer running contracts ask which team will win a division, conference, or championship at the end of the season. These carry more uncertainty early on and tend to firm up as the season plays out.

In-game and live markets

Some platforms let you trade contracts that update throughout a live game, like whether a team scores in the next quarter. These settle fast and require watching the game in real time to trade effectively.

Awards and individual honors

These markets cover season-ending awards, like MVP or Rookie of the Year, letting you trade on individual recognition rather than team performance.

How contract settlement works

Every sports prediction market contract resolves based on the official final result of the underlying game or stat, typically pulled from the league’s own data feed or box score. Most platforms state clearly which source they use to settle a contract right on the market page.

Player prop contracts can occasionally run into settlement questions if a stat gets corrected after the fact, like an official scorer changing a stat line the next day. It’s worth checking a platform’s policy on stat corrections if you’re trading props regularly.

How to trade on sports markets

Getting started is more straightforward than most people expect. Here’s the general process.

  1. Sign up and verify your account. Register on a regulated platform and complete identity verification, usually with an ID and some basic personal details.
  2. Deposit funds. Most platforms accept bank transfers or debit cards, while some rely on crypto deposits. Some offer a welcome bonus for new accounts.
  3. Browse sports markets. Look under categories like “NFL,” “NBA,” or a specific league to find current games and props you can trade on.
  4. Buy a contract. Choose “yes” or “no” based on your prediction, and pick how much you want to trade.
  5. Track your position. Prices move throughout the game, so keep an eye on your contracts as the final result approaches.

Fees to expect

Most sports prediction market platforms build their fee into the contract price rather than charging a separate flat fee, though this varies by site. Some platforms charge a small trading fee, often around 2 percent or less. You may also run into fees for deposits or withdrawals depending on your payment method.

These fees are usually listed clearly on the platform, but it’s worth checking before you trade, especially if you plan to trade frequently during a live game.

How accurate are sports prediction markets?

Sports prediction markets tend to track close to what you’d see on a traditional sportsbook line, since both are pricing in the same public information, team news, and betting activity. The difference shows up more in structure than in accuracy, since you’re trading against other users rather than a fixed line set by a bookmaker.

Where these markets can move sharply is around breaking news, like a late scratch or an injury update right before a game. Prices adjust quickly once that kind of information hits, sometimes faster than a traditional sportsbook updates its line.

Tips for trading sports markets

Sports contracts move fast, so a few habits are worth building early.

Let’s move on to some frequently asked questions about sports prediction markets.

Sports Prediction Market FAQ

Can I legally trade on sports in the US?

Yes, through regulated exchanges like FanDuel Predicts and Kalshi. Availability can vary more by state for sports specifically than for other categories, so check your state’s current access before signing up.

Which sports markets are most active right now?

Game outcome contracts for major leagues in season tend to see the highest volume, especially close to game time.

What’s the difference between a sports prediction market and a sportsbook?

A sportsbook takes your bet directly against the house at a fixed line. A prediction market lists contracts that traders buy and sell against each other, with prices moving based on collective activity rather than a bookmaker’s line.