The Prediction Markets

Seattle Sounders FC vs. Houston Dynamo

Starts in 4 daysKickoff
Traded
$1K
Venues
Polymarket
Prices updated
2 min ago
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What the markets expect

Seattle Sounders FC 51.3%

Next is Draw (Seattle Sounders FC vs. Houston Dynamo) at 24.6%. Only Polymarket lists this market, so there is no second price to compare.

Seattle Sounders FC 51.3%Draw (Seattle Sounders FC vs. Houston Dynamo) 24.6%Houston Dynamo 24.1%

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. 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 2 min ago. Ages are as of when this page was built.

  • Polymarket
Seattle Sounders FC
51.3%
Polymarket 51%polled, 2 min agoBest Yes 52¢ on Polymarket, $100 pays $192 (1.92x)
Polymarket
Contract
Seattle Sounders FC
Last price
51%
As of
Polled 2 min ago
Buy Yes
52¢
Sell Yes
50¢
$100 on Yes pays
$192 (1.92x)
Volume
$1K
Trade this on Polymarket
Draw (Seattle Sounders FC vs. Houston Dynamo)
24.6%
Polymarket 24.5%polled, 2 min agoBest Yes 25¢ on Polymarket, $100 pays $400 (4.00x)
Polymarket
Contract
Draw (Seattle Sounders FC vs. Houston Dynamo)
Last price
24.5%
As of
Polled 2 min ago
Buy Yes
25¢
Sell Yes
24¢
$100 on Yes pays
$400 (4.00x)
Volume
$13
Trade this on Polymarket
Houston Dynamo
24.1%
Polymarket 24%polled, 2 min agoBest Yes 25¢ on Polymarket, $100 pays $400 (4.00x)
Polymarket
Contract
Houston Dynamo
Last price
24%
As of
Polled 2 min ago
Buy Yes
25¢
Sell Yes
23¢
$100 on Yes pays
$400 (4.00x)
Volume
$5
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: mlssoccer.com

How the odds have moved

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

  • Seattle Sounders FC
  • Draw (Seattle Sounders FC vs. Houston Dynamo)
  • Houston Dynamo

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

Open on Polymarket ↗

Top of book

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Best ask
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Depth · top 8 levels

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Recent trades

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What your stake buys

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

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Cover all 3 outcomes across venues

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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 "Seattle Sounders FC vs. Houston Dynamo". Seattle Sounders FC leads at 51.3%. Next is Draw (Seattle Sounders FC vs. Houston Dynamo) at 24.6%. $1K has traded across 3 outcomes on Polymarket. The market is expected to resolve by Oct 29, 2026.

This event is for the upcoming MLS game, scheduled for Wednesday, October 28, 2026 between Seattle Sounders FC and Houston Dynamo.

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.

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