TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 19, 1:00 PM EST
Polymarket
This market refers to the tennis match between Katie Swan and Ashlyn Krueger in the Ilkley, originally scheduled for June 12, 2026 at 1:00PM ET. This market will resolve to 'Katie Swan' if Katie Swan advances against Ashlyn Krueger. This market will resolve to 'Ashlyn Krueger' if Ashlyn Krueger advances against Katie Swan. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
This market refers to the tennis match between Katie Swan and Ashlyn Krueger in the Ilkley, originally scheduled for June 12, 2026 at 1:00PM ET. This market will resolve to 'Katie Swan' if Katie Swan advances against Ashlyn Krueger. This market will resolve to 'Ashlyn Krueger' if Ashlyn Krueger advances against Katie Swan. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may price the result differently than major sportsbooks, especially if informed traders spot value that bookmakers have mispriced. Comparing the two can reveal where consensus breaks down and which venue offers sharper pricing.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the collective assessment of all active traders at any given moment. As new bets flow in, the price adjusts continuously, meaning early traders who spot mispricings can capture value before the market corrects. This dynamic pricing mechanism ensures liquidity while rewarding those who accurately forecast the match result.
This market resolves around Jun 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the official match conclusion, ensuring that traders' positions settle fairly based on what actually occurred at Ilkley. Until that date, odds may continue to shift as tournament developments, player form, and injury news emerge. Resolution is final once the match is completed and the winner is officially recorded.
Player fitness updates, recent tournament performance, head-to-head records, and court conditions at Ilkley can all shift trader sentiment before the match begins. Unexpected withdrawals, coaching changes, or public statements from either competitor may trigger sharp price moves. Weather forecasts closer to the event date could also influence odds if conditions favor one player's style. Real-time match developments—early set results, momentum swings, and tactical adjustments—will drive the most dramatic repricing as the contest unfolds.