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Live prediction market odds for Robin Montgomery vs. Sohyun Park. Compare prices across Kalshi and Novig and Polymarket and ProphetX.

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Claim offerLegal in USAVerified Sep 14, 2026

MARKET RESOLVEDKalshi / Novig / Polymarket / ProphetX

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Robin Montgomery Wins: Robin Montgomery vs. Sohyun Park

WTA·Resolved 2026-09-21

This market resolved on 2026-09-21. Robin Montgomery was the officially declared outcome. Prior to resolution, the market peaked at 91%.

About This Market

Robin Montgomery vs.

Robin Montgomery vs. Sohyun Park: WTA Tennis match held on 2026-09-21. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Price History

Multi-Platform Probabilities
Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Final odds
Loading 30D data…

Final Closing Odds

4 platforms
Candidate
Kalshi
Novig
Polymarket
ProphetX
Robin MontgomeryWINNER
75%98%88%93%
Sohyun Park
26%2%11%9%

Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
ProphetXProphetX
ProphetX Rules
Read Full Market Rulebooks
Stats
Spread23.5%
Platforms4
Candidates2
Winner

Robin Montgomery

88.5% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Robin Montgomery vs. Sohyun Park

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

KalshiKalshi
Primary Rule

If Sohyun Park wins the Park vs Montgomery professional tennis match in the 2026 WTA Seoul Round Of 32 after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the Park vs Montgomery professional tennis match in the 2026 WTA Seoul Round Of 32 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
NovigNovig
Primary Rule

Sohyun Park in Robin Montgomery @ Sohyun Park Round of 32 (WTA); settled by Novig.

Edge Cases

If the contract cannot be settled on the stated outcome, Novig settles it at fair market value (FMV) instead of refunding it.

PolymarketPolymarket
Primary Rule

This market refers to the tennis match between So-Hyun Park and Robin Montgomery in the Korea Open, originally scheduled for September 20, 2026 at 9:00PM ET. This market will resolve to 'So-Hyun Park' if So-Hyun Park advances against Robin Montgomery. This market will resolve to 'Robin Montgomery' if Robin Montgomery advances against So-Hyun Park. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 WTA 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 Robin Montgomery vs. Sohyun Park prediction market track?

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

What were the last available Robin Montgomery vs. Sohyun Park odds?

The last available prices are Robin Montgomery: 74.5¢ on Kalshi, 88.0¢ on Polymarket, 93.5¢ on ProphetX, 98.0¢ on Novig; Sohyun Park: 25.5¢ on Kalshi, 10.5¢ on Polymarket, 9.3¢ on ProphetX, 2.0¢ on Novig. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.

Why do Robin Montgomery vs. Sohyun Park odds vary across prediction markets?

The largest price difference shown across venues is 23.5 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 Robin Montgomery vs. Sohyun Park prediction market payouts work?

For example, Robin Montgomery at 88.5¢ implies about a 88.5% 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. Historical prices alone do not identify the winning outcome.