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Kalshi / Polymarket / ProphetX

Marton Fucsovics vs. Roman Safiullin

ATP·2026-08-23

Best price · tap to trade

Roman Safiullin63¢1.59x

Marton Fucsovics38¢2.63x

About This Market

Traders give Roman Safiullin about a 59.7% chance. Marton Fucsovics follows at 42.0%. Compare prices from Kalshi, Polymarket, and ProphetX. The largest cross-platform price difference is 17.1 percentage points.

Marton Fucsovics vs. Roman Safiullin — ATP Tennis match scheduled for 2026-08-23. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Learn more:How to Read Prediction Market Prices Compare Fees Before You Trade New to Polymarket?

Live Markets

3 platforms

Moneyline

OutcomeConsensus

Kalshi

Polymarket

ProphetX

Best price

Roman SafiullinARB

60%

Platform	Implied %	Yes bid / ask		No bid / ask
Kalshi	62.0%	51¢	63¢	37¢	49¢
Polymarket	50.0%	50¢	51¢	49¢	50¢
ProphetX	67.1%	67¢	67¢	38¢	38¢

Marton FucsovicsARB

42%

Platform	Implied %	Yes bid / ask		No bid / ask
Kalshi	38.0%	37¢	39¢	61¢	63¢
Polymarket	50.0%	49¢	50¢	50¢	51¢
ProphetX	38.1%	38¢	38¢	67¢	67¢

Kalshi

Polymarket

ProphetX

Best price among US-regulated venues.

Market RulebooksOfficial settlement criteria and edge cases

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

Rules for Candidate:

Kalshi

Primary Rule

If Roman Safiullin wins the Safiullin vs Fucsovics professional tennis match in the 2026 ATP Winston Salem Round Of 64 after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the Safiullin vs Fucsovics professional tennis match in the 2026 ATP Winston Salem Round Of 64 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks). Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Resolution Oracles

Kalshi Rules

Polymarket

Primary Rule

This market refers to the tennis match between Roman Safiullin and Marton Fucsovics in the Winston-Salem Open, originally scheduled for August 24, 2026 at 10:00AM ET. This market will resolve to 'Roman Safiullin' if Roman Safiullin advances against Marton Fucsovics. This market will resolve to 'Marton Fucsovics' if Marton Fucsovics advances against Roman Safiullin. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

Resolution Oracles

UMA Optimistic OracleConsensus of Sources

ProphetX

Primary Rule

Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules

Resolution Oracles

ProphetX Rules

Frequently Asked Questions

What does the Marton Fucsovics vs. Roman Safiullin prediction market track?

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

What are the latest Marton Fucsovics vs. Roman Safiullin odds?

The latest available prices are Roman Safiullin: 62.0¢ on Kalshi, 50.0¢ on Polymarket, 67.1¢ on ProphetX; Marton Fucsovics: 38.0¢ on Kalshi, 50.0¢ on Polymarket, 38.1¢ on ProphetX. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Why do Marton Fucsovics vs. Roman Safiullin odds vary across prediction markets?

The largest price difference shown across venues is 17.1 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 Marton Fucsovics vs. Roman Safiullin prediction market payouts work?

For example, Roman Safiullin at 59.7¢ implies about a 59.7% 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.

Marton Fucsovics vs. Roman Safiullin

About This Market

Marton Fucsovics vs. Roman Safiullin

About This Market

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Price History

Live Markets

Moneyline

Smart Trade Router

Resolution Oracles

Frequently Asked Questions

Marton Fucsovics vs. Roman Safiullin

About This Market

Marton Fucsovics vs. Roman Safiullin

About This Market

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Price History

Live Markets

Moneyline

Smart Trade Router

Resolution Oracles

Market Rulebook: Marton Fucsovics vs. Roman Safiullin

Frequently Asked Questions