Pronóstico: UFC Fight Night: Diego Ferreira vs. Billy Quarantillo (Lightweight, Main Card)

Platform comparison

Market context

Polymarket is pricing Diego Ferreira at 100% on USDC collateralised, Polygon-based conditional tokens, which effectively leaves no room for Billy Quarantillo or a 50-50 settlement unless the official UFC result changes after the bout. The contract resolves off UFC’s official declaration, so the key trading question is not whether the fight gets booked, but whether it is completed and scored in the normal way before the settlement window closes.

That level is easiest to read against the pairing’s pre-fight shape rather than a simple win-loss snapshot. Ferreira entered with a 19-7 record and was listed as a sportsbook favourite, while Quarantillo had an 18-7 mark and stronger volume indicators in public stats: higher significant strikes landed per minute, more takedowns per 15 minutes, and more submission attempts. Comparable fights between durable, well-rounded lightweights often hinge on whether the shorter-price favourite can dictate range or top position; Ferreira’s own profile shows a heavier submission and decision mix, while Quarantillo’s win distribution leans more towards KO/TKO, which matters if the fight becomes a high-variance finish rather than a controlled three-round contest.[2][16][17]

For traders, the practical catalysts are official UFC bout-status updates, weigh-in completion, and any late card reshuffles around UFC Fight Night: Gamrot vs Salkilld. Because the market only settles once UFC formally declares the winner, the main dependency is whether the bout takes place as scheduled on 8 August and reaches an official result before the 22 August backstop; a cancellation, postponement, draw, no contest, or technical issue would push it to 50-50 under the contract terms. Recent pre-fight listings still had Ferreira as a modest betting favourite, but those numbers only matter here insofar as they frame how much of the market is already assuming the fight goes ahead and ends cleanly.[4][16]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Pronóstico: UFC Fight Night: Diego Ferreira vs. Billy Quarantillo (Lightweight, Main Card) 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

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

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.

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?

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.