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Live prediction market odds for Jesper de Jong vs. Adam Walton. Compare prices across Kalshi and Polymarket and ProphetX.

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Jesper de Jong vs. Adam Walton

ATP·2026-08-23

Best price · tap to trade

Adam Walton63¢1.59xKalshiJesper de Jong38¢2.63xKalshi

About This Market

Traders give Adam Walton about a 63.2% chance. Jesper de Jong follows at 37.8%. Compare prices from Kalshi, Polymarket, and ProphetX. The largest cross-platform price difference is 2.5 percentage points.

Traders give Adam Walton about a 63.2% chance. Jesper de Jong follows at 37.8%. Compare prices from Kalshi, Polymarket, and ProphetX. The largest cross-platform price difference is 2.5 percentage points.

Jesper de Jong vs. Adam Walton — 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 PricesCompare Fees Before You TradeNew to Polymarket?

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Resolved Sep 28

Final odds

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

3 platforms

Moneyline

OutcomeConsensus
KalshiKalshi
PolymarketPolymarket
ProphetXProphetX
Best price
AW
Adam WaltonARB
63%
Kalshi63¢
Polymarket63¢
ProphetX64¢
Kalshi1.59x63¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
63.0%61¢63¢37¢39¢
PolymarketPolymarket
63.0%62¢63¢37¢38¢
ProphetXProphetX
63.7%64¢64¢40¢40¢
JD
Jesper de JongARB
38%
Kalshi38¢
Polymarket38¢
ProphetX40¢
Kalshi2.63x38¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
37.0%37¢38¢62¢63¢
PolymarketPolymarket
37.0%37¢38¢62¢63¢
ProphetXProphetX
39.5%40¢40¢64¢64¢
KalshiKalshiPolymarketPolymarketProphetXProphetX

Smart Trade Router

$
¢

Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
ProphetXProphetX
ProphetX Rules
Read Full Market Rulebooks
Stats
Spread2.5%
Platforms3
Candidates2
Leader

Adam Walton

63.2% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Jesper de Jong vs. Adam Walton

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

KalshiKalshi
Primary Rule

If Jesper De Jong wins the Walton vs De Jong 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 Walton vs De Jong 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
PolymarketPolymarket
Primary Rule

This market refers to the tennis match between Adam Walton and Jesper de Jong in the Winston-Salem Open, originally scheduled for August 24, 2026 at 10:00AM ET. This market will resolve to 'Adam Walton' if Adam Walton advances against Jesper de Jong. This market will resolve to 'Jesper de Jong' if Jesper de Jong advances against Adam Walton. 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
ProphetXProphetX
Primary Rule

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

Resolution Oracles
ProphetX Rules

Frequently Asked Questions

What does the Jesper de Jong vs. Adam Walton 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 Jesper de Jong vs. Adam Walton odds?

The latest available prices are Adam Walton: 63.0¢ on Kalshi, 63.0¢ on Polymarket, 63.7¢ on ProphetX; Jesper de Jong: 37.0¢ on Kalshi, 37.0¢ on Polymarket, 39.5¢ on ProphetX. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Why do Jesper de Jong vs. Adam Walton odds vary across prediction markets?

The largest price difference shown across venues is 2.5 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 Jesper de Jong vs. Adam Walton prediction market payouts work?

For example, Adam Walton at 63.2¢ implies about a 63.2% 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.

No price history available