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Live prediction market odds for Roman Kopylov vs. Ateba Gautier. Compare prices across Kalshi and Polymarket.

Kalshi

Kalshi

4.9
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Claim offerLegal in USAVerified Sep 14, 2026

Kalshi / Polymarket

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Roman Kopylov vs. Ateba Gautier

2026-10-04

Best price · tap to trade

Ateba Gautier68¢1.47xKalshiRoman Kopylov35¢2.86xKalshi

About This Market

Traders give Ateba Gautier about a 66.5% chance. Roman Kopylov follows at 34.8%. Compare prices from Kalshi and Polymarket. The largest cross-platform price difference is 3.0 percentage points.

Traders give Ateba Gautier about a 66.5% chance. Roman Kopylov follows at 34.8%. Compare prices from Kalshi and Polymarket. The largest cross-platform price difference is 3.0 percentage points.

Roman Kopylov vs. Ateba Gautier: UFC fight scheduled for 2026-10-04. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

2 platforms

Moneyline

OutcomeConsensus
KalshiKalshi
PolymarketPolymarket
Best price
AG
Ateba Gautier
67%
Kalshi68¢
Polymarket66¢
Kalshi1.47x68¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
68.0%67¢68¢32¢33¢
PolymarketPolymarket
65.0%65¢66¢34¢35¢
RK
Roman Kopylov
35%
Kalshi35¢
Polymarket35¢
Kalshi2.86x35¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
34.5%34¢35¢65¢66¢
PolymarketPolymarket
35.0%34¢35¢65¢66¢
KalshiKalshiPolymarketPolymarket

Best price among US-regulated venues.

Method of Victory

Fight won by KO/TKO?
YESPolymarket97¢
NOPolymarket96¢
Fight won by decision?
YESPolymarket97¢
NOPolymarket97¢
Fight won by submission?
YESPolymarket95¢
NOPolymarket95¢
Gautier to win by KO/TKO?
YESPolymarket95¢
NOPolymarket95¢
Kopylov to win by KO/TKO?
YESPolymarket95¢
NOPolymarket95¢

Total Rounds

Best price
Over 1.5 Rounds
Polymarket60¢
Polymarket1.67x60¢
Under 1.5 Rounds
Polymarket43¢
Polymarket2.33x43¢

Goes the Distance

Fight to Go the Distance?
YESPolymarket42¢
NOPolymarket68¢

Smart Trade Router

$
¢

Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic Oracle
Read Full Market Rulebooks
Stats
Spread3.0%
Platforms2
Candidates2
Leader

Ateba Gautier

66.5% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Roman Kopylov vs. Ateba Gautier

Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.

KalshiKalshi
Primary Rule

If Ateba Gautier wins the Gautier vs Kopylov professional MMA fight originally scheduled for Oct 3, 2026, then the market resolves to Yes.

Edge Cases

The following market refers to the Gautier vs Kopylov professional MMA fight originally scheduled for Oct 3, 2026. If this fight is postponed or delayed, the market will remain open and close after the rescheduled fight has finished (within two weeks). If the fight is declared a tie or no contest, the market will resolve to 50/50 for both fighters. If the fight is cancelled or rescheduled to over two weeks away, the market will resolve to a fair price in accordance with the rules. This market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.

Resolution Oracles
Kalshi Rules
PolymarketPolymarket
Primary Rule

This market will resolve to "Roman Kopylov" if Roman Kopylov is officially declared the winner of the fight against Ateba Gautier at UFC 332: Silva vs. Wang, scheduled for October 3, 2026. It will resolve to "Ateba Gautier" if Ateba Gautier is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond October 17, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Resolution Oracles
UMA Optimistic Oracle

Frequently Asked Questions

What does the Roman Kopylov vs. Ateba Gautier prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest Roman Kopylov vs. Ateba Gautier odds?

The latest available prices are Ateba Gautier: 68.0¢ on Kalshi, 65.0¢ on Polymarket; Roman Kopylov: 34.5¢ on Kalshi, 35.0¢ on Polymarket. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Why do Roman Kopylov vs. Ateba Gautier odds vary across prediction markets?

The largest price difference shown across venues is 3.0 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.

How do Roman Kopylov vs. Ateba Gautier prediction market payouts work?

For example, Ateba Gautier at 66.5¢ implies about a 66.5% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading.

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Final odds
Smart Money Positioning (24 hours)
Full Feed

Smart money is heavily buying Ateba Gautier

Smart Money Consensus$1.6K
$1.6KAteba Gautier
Smart Traders Split2
2Ateba Gautier
KalshiBuy Yes at 68¢Best price among US-regulated venues.

$10K+ lifetime-profit wallets · 24h net flow

Ateba Gautier$1.6K · 2 whales

$10K+ lifetime-profit wallets · 24h net flow

Smart Money Feed
Full Feed

Live tracking of high-volume trades from historically profitable accounts.

Trader up $3.9M lifetime bet $958 on Ateba Gautier at 65¢

17h ago
PolymarketKalshiUFC 332: Roman Kopylov vs. Ateba Gautier (Middleweight, Main Card)Trade on Kalshi →

Trader up $43.6K lifetime bet $724 on Roman Kopylov at 36¢

1d ago
PolymarketKalshiUFC 332: Roman Kopylov vs. Ateba Gautier (Middleweight, Main Card)Trade on Kalshi →