UFC Fight Night: Duško Todorovic vs. Robert Valentin (Middleweight, Main Card)

Platform comparison

Market context

Duško Todorovic’s middleweight bout with Robert Valentin is a near pick’em on the sportsbook side, but the prediction market is pricing something much further out: a current crowd-implied probability of **0% YES** for Todorovic. That is a marked divergence from bookmaker consensus, which generally makes Valentin the favourite, with recent prices clustering around -150 to -180 for Valentin and +125 to +153 for Todorovic across major books and aggregators.[2][9][17]

Comparable pre-fight reads suggest the contract should be treated as a live but thin market rather than a strong one-way position. Kalshi’s own listing has recently shown Valentin around 59% and Todorovic around 41%, while other model-led pages have Todorovic at roughly 50-51%, underscoring that analysts are split but not seeing a dominant edge either way.[4][10][16] In that context, a zero per cent crowd price looks less like a reflection of fight quality than a sign of thin participation or a very lopsided order book.

For traders, the key catalysts are the official UFC weigh-in, bout confirmation, and any late-card reshuffles, because this market resolves only on the UFC’s official result and would flip to 50-50 if the bout is ruled a no contest, draw, or is otherwise not scored.[1] The fight is listed for the UFC Fight Night card tied to Medić vs. Rodriguez on 1 August 2026, and sportsbook pricing has already moved enough to show where the sharper consensus sits; if Todorovic shortens materially before walkouts, that would be the clearest signal that the market is catching up to book-side sentiment.[2][5]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track UFC Fight Night: Duško Todorovic vs. Robert Valentin (Middleweight, Main Card) across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.