Colombia vs. Costa Rica

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Active sub-markets

Market context

A friendly international fixture between Colombia and Costa Rica is scheduled for 1 June 2026, with Polymarket currently pricing a Colombia victory at 89% implied probability. The contract settles YES if Colombia wins outright; draws and Costa Rica wins both settle NO. At this pricing, traders are assigning roughly a 1-in-9 chance to either a draw or a Costa Rica upset, with the remainder distributed between those two outcomes.

Colombia's recent competitive record provides substantial grounding for the elevated probability. The side qualified directly for the 2026 World Cup and finished fourth in CONMEBOL qualifying, ahead of Uruguay and Paraguay, demonstrating consistent squad depth and tactical organisation under their coaching setup. Costa Rica, whilst a capable CONCACAF side, has not maintained the same level of competitive intensity in recent qualification cycles. Historical head-to-head records favour Colombia, though friendlies introduce volatility—team selection, injury status, and tactical experimentation can shift outcomes meaningfully.

Traders should monitor squad announcements in the weeks preceding the match, particularly injury updates for Colombia's key midfield and attacking players. The timing matters: this fixture falls during the international window immediately before the World Cup, so both federations may rotate personnel or manage workload. Costa Rica's preparation depth and whether they field a full-strength eleven will influence the conditional token pricing. Any late withdrawals or unexpected call-ups could shift the 89% reading, as would confirmation of either side's tactical approach closer to kick-off.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.