UFC Fight Night: Mateusz Gamrot vs. Quillan Salkilld (Lightweight, Main Card)

Platform comparison

Market context

Mateusz Gamrot’s lightweight main event with Quillan Salkilld is priced by the crowd at 42% for a Gamrot win, which sits below the broader book market in the available pre-fight commentary. Boxingnews’ odds snapshot had Salkilld as a modest favourite at around -130 on DraftKings versus Gamrot at about +114 at BetUS, while Combat Edge’s model also leaned towards Salkilld at 71% to 29%, so the market-implied “YES” price looks more conservative than both those references.[4][6]

That gap is easier to read if you frame the contest around style and experience. Gamrot is the established contender and a far more proven UFC operator, whereas Salkilld arrives as the younger, surging prospect; MMA Junkie described the bout as Salkilld’s first UFC main event, and MMAFighting framed it as the top lightweight prospect against a perennial contender.[7][14] In comparable match-ups, prediction markets often sit between sharp-book pricing and fan models when one fighter has the clearer résumé edge but the other has the upside narrative, which is consistent with the current 42% crowd number rather than a clean favourite signal.[4][6][15]

The main catalysts for traders are confirmation of the walkout order, any late-card reshuffles, and whether both fighters stay healthy through fight week. UFC’s own fight-centre listing confirms the event pairing, and Combat Press said the prelims are scheduled to start at 5 p.m. ET with the main card at 8 p.m. ET, all on Paramount+.[1][13] Because this market resolves only from official UFC information, the real volatility comes from weigh-ins, short-notice replacements, or a formal postponement beyond 22 August 2026, any of which could force the contract into its alternate settlement path rather than a straight win-loss result.[1]

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 Best Prediction Markets 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

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 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 Best Prediction Markets UK 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.