The best sports prediction sites in the US
The best sports prediction sites are regulated prediction markets, where you trade contracts on game outcomes, not tipster sites selling picks. As of October 2026 our top choice is Kalshi, for the widest range of sports markets, with Novig the cheapest for pre-game trades. Below, we rank seven CFTC-regulated sports prediction sites and show where each offers sports in your state. We don't give betting tips.
Our ranking
| # | Site | Best for | Why | Main limits | Score |
|---|---|---|---|---|---|
| 1 | Kalshi | Most sports markets | CFTC-regulated since 2020; 4,000+ sports series including NFL, NBA, MLB, NHL, soccer and props; taker fee 0.07 × p × (1 − p). | Sports blocked by court order in NV, WA, MI | 9.3 |
| 2 | Polymarket US | Alternative major exchange | CFTC-regulated; NFL, NBA, NHL, MLB, MLS, college, tennis, golf, combos and in-game trading; taker fee 0.0695 × p × (1 − p). | Unavailable in NV | 9 |
| 3 | Robinhood | Existing Robinhood users | Sports contracts and combos inside the Robinhood app, routed to four exchanges. | No sports in MD, NV; no new sports in MI | 8.5 |
| 4 | Novig | Lowest pre-game cost | Sports-only peer-to-peer exchange; no fee on pre-game straight trades or maker orders. | 21+; not in NV, AZ, MI | 7.8 |
| 5 | ProphetX | Paying only when you win | Sports-first exchange charging 2% of net gains; nothing on losing trades. | No published state list; CT cease-and-desist | 7.4 |
| 6 | DraftKings Predictions | DraftKings customers | Sports and financial contracts inside the DraftKings app. | Sports in about 18 non-sportsbook states | 7.3 |
| 7 | FanDuel Predicts | FanDuel customers | Sports, props and up to eight-leg football combos; flat 2¢ per $1 of payout. | Sports in 18 non-sportsbook states | 7 |
Scores come from our full reviews, using our published methodology. PredictIt isn't listed because it offers politics only.
How many sports prediction sites can you use in your state?
Sports contracts are where state rules bite, so the answer depends on where you are. This map counts how many of the six sports platforms above (excluding ProphetX, which publishes no state list) offer sports contracts in each state, from our state-by-state legality table:
All six offer sports in 16 states without legal online sports betting, including California, Texas, Florida and Georgia. In big sportsbook states like New York, Ohio and Pennsylvania, DraftKings and FanDuel switch off sports, leaving the exchanges. In Nevada and Michigan, court orders and platform exclusions leave few or no options.
The best sports prediction sites, one by one
1. Kalshi: most sports markets
CFTC-regulated since 2020; 4,000+ sports series including NFL, NBA, MLB, NHL, soccer and props; taker fee 0.07 × p × (1 − p). Limits: Sports blocked by court order in NV, WA, MI. Read our full Kalshi review.
2. Polymarket US: alternative major exchange
CFTC-regulated; NFL, NBA, NHL, MLB, MLS, college, tennis, golf, combos and in-game trading; taker fee 0.0695 × p × (1 − p). Limits: Unavailable in NV. Read our full Polymarket US review.
3. Robinhood: existing robinhood users
Sports contracts and combos inside the Robinhood app, routed to four exchanges. Limits: No sports in MD, NV; no new sports in MI. Read our full Robinhood review.
4. Novig: lowest pre-game cost
Sports-only peer-to-peer exchange; no fee on pre-game straight trades or maker orders. Limits: 21+; not in NV, AZ, MI. Read our full Novig review.
5. ProphetX: paying only when you win
Sports-first exchange charging 2% of net gains; nothing on losing trades. Limits: No published state list; CT cease-and-desist. Read our full ProphetX review.
6. DraftKings Predictions: draftkings customers
Sports and financial contracts inside the DraftKings app. Limits: Sports in about 18 non-sportsbook states. Read our full DraftKings Predictions review.
7. FanDuel Predicts: fanduel customers
Sports, props and up to eight-leg football combos; flat 2¢ per $1 of payout. Limits: Sports in 18 non-sportsbook states. Read our full FanDuel Predicts review.
How to choose a sports prediction site
- Check your state first. Use the map above and the app's own location check.
- Compare fees on the bets you actually make. Fee rules differ a lot. Novig pre-game and ProphetX losses are free, while FanDuel's flat 2¢ is steep on long shots. See our fees guide.
- Check the markets you want. Player props, combos and in-game trading vary by site. Our Kalshi sports guide lists every league.
- Mind the age limit. Most sites are 18+; Novig is 21+.
Visit the sites
Frequently asked questions
What are sports prediction sites?
Here, we mean regulated prediction markets where you trade sports event contracts. Each contract pays $1 if an outcome happens, and its price reflects the market's implied probability. They are not tipster or "picks" sites, and we don't give betting tips.
What is the best sports prediction site?
For most US users, Kalshi, which has the widest range of sports markets on a CFTC-regulated exchange. Novig is cheapest for pre-game trades if you're 21+ and in an eligible state. Which site is best for you depends on your state, as sports contracts face court orders and state limits.
Are sports prediction sites legal?
They operate under federal CFTC oversight, but states dispute sports event contracts. As of October 2026, court orders block Kalshi's sports contracts in Nevada, Washington and Michigan, and DraftKings and FanDuel offer sports only in states without their sportsbooks. Check our legality tracker for your state.
Are sports prediction markets cheaper than sportsbooks?
Often, because exchanges charge a published fee instead of building a margin into the odds, but it depends on the fee structure and the spread. FanDuel Predicts' flat 2¢ fee, for example, costs 20% of the stake on a 10¢ contract. Compare after-fee payouts.
Sources
- Kalshi public API — sports series catalogue (queried October 17, 2026)
- Kalshi Fee Schedule (effective February 5, 2026)
- Polymarket US Docs — What is Polymarket US? (sports coverage)
- Polymarket US Docs — Fees
- Robinhood Support — Event contracts overview
- Novig Help Center — Fees on Novig
- Novig Help Center — Eligibility & legality
- ProphetX — Trading fees
- DK Network — DraftKings Predictions available states (July 22, 2026)
- FanDuel — Predicts new customer offer terms (18 states)
- FanDuel — How do payouts work (fees)
- Nevada Gaming Control Board — Kalshi sports prediction market shut down in Nevada
Last checked:
18+ (21+ where required). Prediction markets involve risk of loss — only trade what you can afford to lose. Gambling problem? Call or text 1-800-MY-RESET (National Problem Gambling Helpline, 24/7).