College football on prediction markets: what Kalshi and Polymarket actually list (2026)

College football showed up on prediction markets in a real way this season. A year ago you could find a national championship market and not much else. This September there are weekly game contracts, win-total ladders, conference titles and playoff markets, and the volume on game day is high enough that the prices move the way you would expect a liquid market to move.

This post is the plain version of what is on offer, how to read it, and where the two main venues differ. It is written for someone who follows the sport and has never opened a prediction market.

First, what a contract price means

Every market on Kalshi and Polymarket is a yes/no contract that settles at $1.00 if the thing happens and $0.00 if it does not. The price is quoted in cents, and the price is the probability.

A contract on Ohio State to win at 71 cents means the market thinks Ohio State wins about 71% of the time. Buy it at 71, and if they win you are paid $1.00 per contract. If you want that in sportsbook terms, 71 cents is roughly -245 on the moneyline, and 32 cents is roughly +212.

Two things follow from that, and both are different from a sportsbook.

There is no vig folded into the price. A sportsbook's two sides add up to more than 100%; the difference is the book's margin. On a prediction market the yes price and the no price add to a dollar, and the venue charges a fee on the trade instead. Kalshi's trading fee is a formula based on the contract price, and it is largest on contracts priced near 50 cents.

You can sell before the game ends. You are holding a contract, not a bet slip. If you bought at 58 and the price is 78 on Friday night after the line moved, you can sell to someone else and never see the game. That is the single biggest behavioural difference, and most people who come from sports betting take a while to use it.

What Kalshi lists for college football

Kalshi is a CFTC-regulated exchange, so its sports contracts are available in most US states, with some variation as state regulators respond. The age minimum is 18, not the 21 that most sportsbooks require.

For college football in 2026 the board is organised roughly like this:

• Single games. One contract per team to win, posted well before kickoff. This is where the weekly action is and where the prices are deepest.
• Regular-season win totals. A ladder per team: 8 or more wins, 9 or more, 10 or more, each its own contract. Useful because you can express "better than the consensus, but not by a lot" without taking a single line.
• Conference championships. SEC, Big Ten, Big 12, ACC, and the Group of Five.
• National championship. One contract per team. Dozens of teams listed at the start of the season.
• Playoff and season specials. Playoff qualifiers, seeding, undefeated seasons.

Kalshi also lists individual award markets. We do not analyse or cover those, for a reason explained below.

Note what is not there in the sportsbook sense: spreads and totals as a standard product. Some game-adjacent markets exist, but if you arrive expecting a full sportsbook menu you will find a different shape.

What Polymarket lists

Polymarket runs a college football section with game markets, futures and a props category. The championship futures are its strength: the College Football Champion 2026 market is where you will find a full field and steady volume all season.

Weekly game markets exist on Polymarket, but on a given Saturday they are much thinner than the same games on Kalshi. If you are trading a single game, the depth is on Kalshi. If you are trading the title race, either venue works and Polymarket often has the wider field.

One practical point for US readers: polymarket.com restricts US trading. US residents use polymarket.us, which is the regulated US product.

The rule we follow on college athletes

You will notice we said "team-level" throughout. That is deliberate.

Kalshi and Polymarket both list markets that involve individual college players in some form: award markets, and in Kalshi's case a stated intention in December 2025 to list transfer-portal contracts. The NCAA's president responded that the association "vehemently opposes college sports prediction markets," citing harassment of athletes over wagers and pressure on transfer decisions. The transfer-portal markets had not launched at the time of writing.

We are not going to adjudicate that dispute. We have simply decided not to be on the athlete side of it. Polypick analyses team-level college football markets only: game winners, win totals, conference and national titles, playoff markets. We do not analyse or promote markets on an individual college athlete, and the analysis you get back does not name players in a wagering context. Teams, matchups and numbers.

Using Polypick on a college football market

The workflow does not change for college football. Open the market on Kalshi or Polymarket, take a screenshot, drop it into the analyser at polypick.app. The read that comes back identifies the market, pulls the current price, checks recent form, rest and travel, weather where it matters, and the consensus sportsbook line for the same game, then tells you which side it leans and why.

The useful output is the disagreement. If the market has a team at 61 cents and the sportsbook consensus implies something closer to 64%, that gap is the whole point. Sometimes the read agrees with the market, and it says so. That is a valid answer; it means there is nothing to do on that game.

Nothing in the read is a guarantee. It is an analysis of where the price sits against the available information on a Thursday. Games are played on Saturday.

Frequently asked

Is trading college football on a prediction market legal? Kalshi is regulated by the CFTC and available in most states; Polymarket's US product is likewise regulated. Availability varies by state and can change. Check the venue's own list for where you live.

Do I need a sportsbook account too? No. But keeping one open is useful, because the sportsbook line is the best free benchmark for whether a prediction market price is out of place.

What happens if a game is postponed? Each venue publishes resolution rules per market. Read them before you trade a game with weather risk; the rules on postponement differ between markets and venues.

Which venue should I start on? For weekly games, Kalshi. For the title race, either. More posts on reading a game market and on how the venues compare to sportsbooks are coming; see the blog index.