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

Kalshi FC Barcelona vs. Deportivo Alavés odds

On Kalshi, the favourite is FC Barcelona, at 88%. The market settles by Oct 31, 2026, and $20K traded in the last 24 hours. Each contract pays $1 if it is right, so 88¢ reads as an 88% chance. Polymarket and Polymarket US list it too, and we compare the prices below.

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$50 bonusNew to Kalshi? Trade $25, get a $50 bonus through our link. US only, 18+. Kalshi promo code terms

Also on Polymarket: Polymarket's page

Kalshi · odds · updated

FC Barcelona88%
Draw10%
Deportivo Alavés5%

Also priced on Polymarket and Polymarket US: compare them

$20K
24h volume on Kalshi
$55K
total volume on Kalshi
$50K
open interest
Oct 31, 2026
settles

Kalshi odds on every outcome

Kalshi odds on each outcome of FC Barcelona vs. Deportivo Alavés
OutcomeChanceYes price24h volume
FC Barcelona compare 88%88¢$17KTrade
Draw compare 10%10¢$208Trade
Deportivo Alavés compare 5%5¢$3KTrade

Chance is each outcome's Yes price on Kalshi. A Yes contract at 88¢ pays $1 if that outcome wins.

Kalshi vs Polymarket on this match

The same match on each venue: Kalshi, Polymarket and Polymarket US. 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

Kalshi · FC Barcelona
88%▼ 2.5 pts since Oct 18
Yes price
Oct 1880% – 95% scaleOct 25

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

How this market resolves

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

Scheduled resolution: Oct 31, 2026.

How to trade this market on Kalshi

  1. Check your state first. Several states restrict sports contracts.
  2. Open a Kalshi account. Our Kalshi app review covers sign-up and payouts.
  3. Buy Yes or No at the price shown, 88¢ 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. Kalshi's fees apply to each trade.

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Common questions

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

On Kalshi, the favourite is FC Barcelona, at 88%. That is a market-implied probability, not a forecast, and it moves as traders buy and sell.

How does this market resolve?

By Kalshi'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 Polymarket too?

Yes. It trades on Polymarket and Polymarket US. Polymarket'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 Kalshi. Sports contracts are the exception: several states restrict them. Check your state first.

How accurate are Kalshi 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 Kalshi?

A trading fee on each contract, largest near 50¢ and smaller towards either end. Kalshi's fees has the formula.