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UFC 329: Zachary Reese vs. Ryan Gandra (Middleweight, Early Prelims)

"UFC 329: Zachary Reese vs. Ryan Gandra (Middleweight, Early Prelims)" on Polymarket, Kalshi and Is Kalshi Legal in California — what traders need to know about platform choice, KYC and tax law.

O/U 0.5 Rounds 68% Fight won by KO/TKO? 58% Zachary Reese vs. Ryan Gandra 45% Gandra to win by KO/TKO? 44% Volume: $210K Liquidity: $149K Closes: 12 Jul 2026
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UFC 329: Zachary Reese vs. Ryan Gandra (Middleweight, Early Prelims)

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Is Kalshi Legal in California) Pick
polygram.ink (preferred broker)
68% 32% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Go to the live market →
Polymarket (direct)
polymarket.com
68% 32% 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 Rounds68%
Fight won by KO/TKO?58%
Zachary Reese vs. Ryan Gandra45%
Gandra to win by KO/TKO?44%
O/U 1.5 Rounds40%
O/U 2.5 Rounds22%
Fight won by submission?19%
Fight to Go the Distance?14%
Reese to win by KO/TKO?14%

Market context

Market consensus: 68% chance of ufc 329: zachary reese vs. ryan gandra (middleweight, early prelims). Prediction markets aggregate real capital to produce this probability signal. This market will resolve to "Zachary Reese" if Zachary Reese is officially declared the winner of the fight against Ryan Gandra at UFC 329: McGregor vs. Holloway 2, scheduled for J…

Live Data & Statistics

The Polymarket order book prices O/U 0.5 Rounds at 68% for "UFC 329: Zachary Reese vs. Ryan Gandra (Middleweight, Early Prelims)".

O/U 0.5 Rounds 68% Other 32%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $210K.

Methodology

This overview of UFC 329: Zachary Reese vs. Ryan Gandra (Middleweight, Early Prelims) 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

Do I need to KYC for Is Kalshi Legal in California?
Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
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.
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Related Topics

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