UFC Fight Night: Marcin Tybura vs. Aleksandar Rakic (Heavyweight, Main Card)

Platform comparison

Market context

Marcin Tybura’s heavyweight meeting with Aleksandar Rakić is on the board for UFC Fight Night, and the market’s 24% YES price leaves Tybura as a clear outsider versus the crowd’s base case. The shape of the matchup matters: UFC Stats lists Tybura at 27-11-0 and Rakić at 14-6-0, with Tybura carrying the higher takedown volume at 1.30 per 15 minutes and Rakić landing more significant strikes per minute at 4.13 to 3.56[1]. That profile fits a contest where Rakić’s cleaner striking can score early, while Tybura’s route is more likely to come through wrestling, control time, or a late finish[1][2].

Comparable fight patterns suggest the market is leaning towards the more volatile side of the ledger. MMA Index shows Rakić’s wins are heavily KO/TKO-driven, while Tybura splits his victories more between knockouts, submissions, and decisions, which gives Tybura a broader set of winning paths but also a lower finish ceiling than a pure power striker[2][6]. A similar read appears in recent preview pricing, where Rakić was listed as the stronger pre-fight favourite and Tybura as the underdog, consistent with the current low YES probability on a Tybura resolution[15].

The key catalysts now are official UFC weigh-ins, any late replacement or bout-order changes, and whether the fight stays intact through the main card on 1 August. With settlement tied to the UFC’s official result, traders should watch for a clean bout announcement, medical or commission issues, and any change in status to no contest, cancellation, or postponement past 15 August, all of which would force the market to 50-50 under the rules.

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 Today, which mirrors the Polymarket order book directly.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. 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.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today 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.