Polymarket marketKickoff Sat, Oct 31, 4:00pm ET

Polymarket FC Barcelona vs. Deportivo Alavés odds

On Polymarket, the favourite is FC Barcelona, at 87%. The market settles by Oct 31, 2026, and $412 traded in the last 24 hours. Each contract pays $1 if it is right, so 87¢ reads as an 87% chance. Polymarket US and Kalshi list it too, and we compare the prices below.

Trade on Polymarket

Close-only for US residents

Also on Kalshi: Kalshi's page

Also on Polymarket US: Polymarket US's page

Polymarket · odds · updated

FC Barcelona87%
Draw11%
Deportivo Alavés4%

Also priced on Polymarket US and Kalshi: compare them

$412
24h volume on Polymarket
$4K
total volume on Polymarket
3
open of 3 outcomes
Oct 31, 2026
settles

Polymarket odds on every outcome

Polymarket odds on each outcome of FC Barcelona vs. Deportivo Alavés
OutcomeChanceYes price24h volume
FC Barcelona compare 87%87¢$85Trade
Draw compare 11%11¢$0Trade
Deportivo Alavés compare 4%4¢$328Trade
Close-only for US residents

Chance is each outcome's Yes price on Polymarket. A Yes contract at 87¢ pays $1 if that outcome wins.

Polymarket vs Kalshi on this match

The same match on each venue: Polymarket, Polymarket US and Kalshi. When the prices differ, the cheaper side costs you less for the same payout.

FC Barcelona · Will FC Barcelona win on Oct 31, 2026?

FC Barcelona: Will FC Barcelona win on Oct 31, 2026?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents87¢14¢0.6¢$85$21KTrade →
Polymarket USUS residents only86¢cheapest to buy15¢0.9¢––Trade →
Kalshi$50 bonus88¢13¢0.8¢$17K–Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

Draw · Will FC Barcelona vs. Deportivo Alavés end in a draw?

Draw: Will FC Barcelona vs. Deportivo Alavés end in a draw?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents11¢90¢0.5¢$0$11KTrade →
Polymarket USUS residents only11¢90¢0.7¢––Trade →
Kalshi$50 bonus10¢cheapest to buy90¢0.6¢$208–Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

Deportivo Alavés · Will Deportivo Alavés win on Oct 31, 2026?

Deportivo Alavés: Will Deportivo Alavés win on Oct 31, 2026?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents4¢cheapest to buy96¢0.2¢$328$23KTrade →
Polymarket USUS residents only4¢cheapest to buy97¢0.2¢––Trade →
Kalshi$50 bonus5¢96¢0.3¢$3K–Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

Full comparison

How the odds have moved

Polymarket · FC Barcelona
87%▲ 5.5 pts since Oct 18
Yes price
Oct 1878% – 91% scaleOct 25

Polymarket's own series for the outcome the headline prices, from where its history starts; one venue, not a blend.

How this market resolves

The market asks: “Will FC Barcelona win on Oct 31, 2026?” Each outcome is its own contract: it pays $1 if it is the answer, and nothing if not. Polymarket publishes the full settlement rules on the market's page. Read them on Polymarket (opens in a new tab)

Scheduled resolution: Oct 31, 2026.

How to trade this market on Polymarket

  1. Check your state first. Several states restrict sports contracts.
  2. Open a Polymarket account. Americans trade on Polymarket US. Our Polymarket review covers sign-up and payouts.
  3. Buy Yes or No at the price shown, 87¢ for FC Barcelona right now. Each contract pays $1 if you are right.
  4. Sell any time before it settles, or hold to the result. Polymarket's fees apply to each trade.
Close-only for US residents

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Common questions

What are the Polymarket odds on FC Barcelona vs. Deportivo Alavés?

On Polymarket, the favourite is FC Barcelona, at 87%. That is a market-implied probability, not a forecast, and it moves as traders buy and sell.

How does this market resolve?

By Polymarket's own settlement rules for this market. Two venues can word the same question differently and settle differently, so read them before you trade.

Is this question on Kalshi too?

Yes. It trades on Polymarket US and Kalshi. Kalshi's page has its prices and rules. Our side-by-side page shows every venue’s prices and rules.

Can I trade this market in my state?

In most states, yes, on Polymarket US. Sports contracts are the exception: several states restrict them. Check your state first.

How accurate are Polymarket odds?

Often more accurate than polls, though never certain. A price of 70% should lose three times in ten. How accurate prediction markets are has the research.

What does it cost to trade on Polymarket?

A taker fee on most markets, largest near 50¢, and some categories charge nothing. Polymarket's fees has the detail.