Once Caldas vs. América de Cali - More Markets

Platform comparison

Market context

Once Caldas meet América de Cali in Colombia’s Primera A, and a **YES** share on this market means the “more markets” outcome tied to that fixture is settled in the affirmative; a **NO** share means it does not. With the crowd-implied probability at **0% YES**, the market is effectively saying there is no visible expectation of an additional qualifying event before the settlement window closes at 01:30 UTC on 6 August 2026, so any later update would need a clear, rule-matching trigger rather than a routine match result.

For context, the pair have a long, fairly balanced head-to-head overall: one source lists 37 meetings since 2005, with 10 wins each and 17 draws[1]. More recent results, however, have tilted towards América de Cali, including a 2-1 win in September 2025 and a 1-1 draw in January 2026[3][8], while several recent meetings were low-scoring or level after 90 minutes[10][12]. That matters for reading a 0% price: in prediction markets, an extreme probability often reflects the belief that the contract’s specific condition is either already resolved, highly unlikely, or too narrow to be reached by ordinary match variation.

Traders should watch for the official match sheet, late team news, and any competition or scheduling changes, because the settlement depends on what happens in the defined window rather than on the broader rivalry alone[6][14]. Line-up announcements, postponements, or a rule-specific administrative decision can matter more than the scoreline itself, especially in “more markets” products where the exact wording determines settlement. If the fixture proceeds as scheduled, the main dependency is whether any qualifying additional event is recorded before the deadline; if not, the market should remain on the NO side.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

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

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

UK Frequently Asked Questions

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.