The Prediction Markets

College Football Undefeated Season

Closes
Dec 28, 2026, in 2 months
Traded
$935K
Venues
Polymarket, Kalshi
Prices updated
1 min ago
Share

What the markets expect

Miami (FL) 33%

Next is Texas Tech at 30%. The venues list this event, but none of their outcomes are matched yet, so prices are shown separately.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 4 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Miami (FL)
33%
Kalshi 33%polled, 1 min agoBest Yes 33¢ on Kalshi, $100 pays $303 (3.03x)
Kalshi
Contract
Miami (FL)
Last price
33%
As of
Polled 1 min ago
Buy Yes
33¢
Sell Yes
32¢
$100 on Yes pays
$303 (3.03x)
Volume
$75K
Trade this on Kalshi
Texas Tech
30%
Kalshi 30%polled, 1 min agoBest Yes 31¢ on Kalshi, $100 pays $323 (3.23x)
Kalshi
Contract
Texas Tech
Last price
30%
As of
Polled 1 min ago
Buy Yes
31¢
Sell Yes
29¢
$100 on Yes pays
$323 (3.23x)
Volume
$175K
Trade this on Kalshi
BYU
28%
Kalshi 28%polled, 1 min agoBest Yes 28¢ on Kalshi, $100 pays $357 (3.57x)
Kalshi
Contract
BYU
Last price
28%
As of
Polled 1 min ago
Buy Yes
28¢
Sell Yes
26¢
$100 on Yes pays
$357 (3.57x)
Volume
$38K
Trade this on Kalshi
Utah
23%
Kalshi 23%polled, 1 min agoBest Yes 23¢ on Kalshi, $100 pays $435 (4.35x)
Kalshi
Contract
Utah
Last price
23%
As of
Polled 1 min ago
Buy Yes
23¢
Sell Yes
20¢
$100 on Yes pays
$435 (4.35x)
Volume
$35K
Trade this on Kalshi
Yes
10.5%
Polymarket 10.5%polled, 4 min agoBest Yes 12¢ on Polymarket, $100 pays $833 (8.33x)
Polymarket
Contract
Yes
Last price
10.5%
As of
Polled 4 min ago
Buy Yes
12¢
Sell Yes
9¢
$100 on Yes pays
$833 (8.33x)
Volume
$1K
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: ESPN, Fox Sports, The Wall Street Journal

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Miami (FL)
  • Texas Tech
  • BYU

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Polymarket

Polymarket doesn’t list Miami (FL) for this event.

Kalshi

Open on Kalshi ↗

Top of book

Connecting
Best bid
—
Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

Loading snapshot…

Recent trades

Loading…

What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

Loading both order books…

Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (sports rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "College Football Undefeated Season". Miami (FL) leads at 33%. Next is Texas Tech at 30%. $935K has traded across 5 outcomes on Kalshi and Polymarket. The market is expected to resolve by Dec 28, 2026.

Kalshi event status: open

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

More sports markets

See all sports markets