Pronóstico: UFC Fight Night: Theodor Berggren vs. Daniil Donchenko (Welterweight, Prelims)

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Market context

The welterweight prelims at UFC Baku on 27 June 2026 feature Daniil Donchenko against Theodor Berggren, with the market currently pricing Donchenko as an overwhelming favourite and Berggren’s win probability at 0% YES. Donchenko enters with 14 wins and just two losses, boasting eight knockout victories and an average fight time of under ten minutes, while Berggren, despite a smaller 8–3 record, has finished every single one of his eight wins, showcasing a 100% finish rate [2][3].

Historically, such lopsided 0% pricing in UFC prelims often precedes a high-confidence outcome, mirroring cases where a dominant striker with a superior record and finish rate faces a less experienced opponent with no judges’ decisions in their win column; in those instances, the market’s extreme skew has rarely been overturned, as the stylistic mismatch and record disparity leave little room for doubt [1][2]. Traders should monitor the official UFC broadcast for any pre-fight medical suspensions or weight-cut complications, as Donchenko’s orthodox stance and reach advantage (71 inches) could be neutralised if Berggren’s switch stance and grappling threat are unexpectedly activated, though current analysis heavily favours Donchenko’s striking superiority [3][4]. No recent news has indicated injuries or suspensions, but the final pre-fight press conference and weigh-in results remain critical dependencies before the bout begins [5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, 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

Is this market available outside the US?

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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.

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.

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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.