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

"UFC Fight Night: Marcin Tybura vs. Aleksandar Rakic (Heavyweight, Main Card)" — odds, fees, regulatory status. Is Kalshi Legal in California as a Polymarket alternative.

O/U 0.5 Rounds 83% O/U 1.5 Rounds 65% O/U 2.5 Rounds 50% Fight won by KO/TKO? 49% Volume: $59K Liquidity: $121K Closes: 2 Aug 2026
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UFC Fight Night: Marcin Tybura vs. Aleksandar Rakic (Heavyweight, Main Card)

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Is Kalshi Legal in California) Pick
polygram.ink (preferred broker)
83% 17% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Go to the live market →
Polymarket (direct)
polymarket.com
83% 17% 0% Geo-blocked in US/UK/EU USDC, on-chain Go to the live market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Go to the live market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Go to the live market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Go to the live market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
O/U 0.5 Rounds83%
O/U 1.5 Rounds65%
O/U 2.5 Rounds50%
Fight won by KO/TKO?49%
Rakic to win by KO/TKO?47%
Fight to Go the Distance?43%
Marcin Tybura vs. Aleksandar Rakic24%
Tybura to win by KO/TKO?8%
Fight won by submission?6%

Market context

Based on real-money crowd forecasting, ufc fight night: marcin tybura vs. aleksandar rakic (heavyweight, main card) stands at 83% likelihood according to current market consensus. This market will resolve to "Marcin Tybura" if Marcin Tybura is officially declared the winner of the fight against Aleksandar Rakic at UFC Fight Night: Medić vs. Rodriguez, schedu…

Live Data & Statistics

The Polymarket order book prices O/U 0.5 Rounds at 83% for "UFC Fight Night: Marcin Tybura vs. Aleksandar Rakic (Heavyweight, Main Card)".

O/U 0.5 Rounds 83% Other 17%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $59K.

Methodology

This overview of UFC Fight Night: Marcin Tybura vs. Aleksandar Rakic (Heavyweight, Main Card) reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.

Resolution & payout

On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.

FAQ

How are winnings taxed?
Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
Can I trade anonymously?
Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legal in California stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
What happens during a tax audit?
You're responsible for documenting your trades. Is Kalshi Legal in California exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
Are prediction markets gambling?
Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
What if regulation changes?
If regulation changes in your jurisdiction (e.g. prediction markets are banned), Is Kalshi Legal in California would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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