TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 13, 11:00 AM EST
Polymarket
This market refers to the tennis match between Olivia Lincer and Tatjana Maria in the Newport, originally scheduled for July 6, 2026 at 11:00AM ET. This market will resolve to 'Olivia Lincer' if Olivia Lincer advances against Tatjana Maria. This market will resolve to 'Tatjana Maria' if Tatjana Maria advances against Olivia Lincer. 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 Olivia Lincer and Tatjana Maria in the Newport, originally scheduled for July 6, 2026 at 11:00AM ET. This market will resolve to 'Olivia Lincer' if Olivia Lincer advances against Tatjana Maria. This market will resolve to 'Tatjana Maria' if Tatjana Maria advances against Olivia Lincer. 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 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 are driven purely by trader belief and financial risk. This market aggregates the views of thousands of independent traders with real money at stake, which can sometimes reveal insights that traditional oddsmakers miss. Comparing the two can highlight where consensus differs and identify potential value.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one possible result, and the price you see reflects the ratio of capital allocated to each outcome. As more traders back one side, that outcome's price rises and its implied probability increases. The continuous pricing mechanism ensures the market stays liquid and responsive to new information right up until the event concludes.
This market resolves around Jul 13, 2026, once the Newport match between the two players concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—which player wins the contest. Resolution happens automatically once the event is confirmed, and traders' positions settle based on whether their chosen outcome matched the final result.
Several factors can shift odds before the match takes place. Recent player form, head-to-head records, court surface preference, injury reports, and training updates all influence trader sentiment. Betting action from professional syndicates or sharp money can also trigger rapid repricing. Weather conditions, seeding announcements, or draws that affect tournament positioning may prompt recalibration. As the event date approaches, accumulating information typically narrows uncertainty and can cause significant swings in this market's probability.