Pronóstico: UFC Fight Night: Anthony Wint vs. Terrance Chatman (Heavyweight, Prelims)

Platform comparison

Market context

Polymarket has this contract near 88% for Anthony Wint to win, with the market already pricing him as a strong favourite rather than a coin-flip. In on-chain terms, buyers are weighing the UFC’s official result against the fallback 50-50 outcome if the bout is called off, ruled a no contest, or otherwise not scored by the settlement deadline.

That pricing is consistent with how heavyweight debut spots are often treated when one side arrives with clearer momentum and the other is still unproven in the UFC. Wint entered the fight unbeaten and was widely listed as a heavy betting favourite in pre-fight coverage, which helps explain why the contract sits well above 80% even before the official result is known. If the bout goes ahead as scheduled, the market should continue to track whether the matchup survives to the cage and whether either fighter can materially change the balance early.

For traders, the main catalysts are straightforward: UFC confirmation of the bout going ahead, any late card reshuffles, and the official result posted by the promotion after the fight. The event is scheduled for 22 August at Golden 1 Centre in Sacramento, with fight coverage indicating the pairing was still on the card close to fight night. Any cancellation, postponement beyond 5 September 2026, or non-result would push settlement towards 50-50 rather than a fighter win.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Pronóstico: UFC Fight Night: Anthony Wint vs. Terrance Chatman (Heavyweight, Prelims) across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Qué Es, which mirrors the Polymarket order book at 0% fees.

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.

FAQ

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.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.