UFC Fight Night: Ion Cutelaba vs. Navajo Stirling (Light Heavyweight, Main Card)

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Active sub-markets

Market context

Ion Cutelaba’s light heavyweight bout with Navajo Stirling has already produced a result on the official UFC card: Stirling was awarded a second-round TKO, which is the cleanest reference point for any programme tracking the market outcome rather than the pre-fight narrative.[1] For a power-user reading a live market feed, a **0% YES** print is usually consistent with the event being functionally settled in the real world, with the remaining task reduced to matching the exchange’s rules against the UFC’s official result rather than handicapping the contest itself.[1]

Comparable UFC fight markets can move from active pricing to an effectively terminal state once the official decision lands, especially where one fighter wins inside the distance and the result is reported promptly by multiple MMA outlets.[1][2] In a modelling or copy-trading workflow, that means the key signal is not price discovery but confirmation: if the UFC result is final and unchanged, conditional orders, hedges, and auto-roll logic should be keyed off the official winner designation, while a draw, no contest, or postponement beyond the settlement window would force the fallback **50-50** outcome under the market rules.[1]

The practical catalysts are straightforward: watch for the UFC’s bout result page, any post-fight commission adjustments, and whether the market operator has already reconciled the contract against the official result.[1] Live summary feeds and MMA news reports can help with speed, but programmatically the highest-value trigger is the first official UFC confirmation, because once that exists there is little room left for a late data correction unless the commission changes the ruling.[1][2]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Review UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Review 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.