TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 2, 1:30 PM EST
Polymarket
This market refers to the tennis match between Tiphanie Lemaitre and Han Shi in the ITF Women Palma Del Rio, originally scheduled for June 25, 2026 at 1:30PM ET. This market will resolve to 'Tiphanie Lemaitre' if Tiphanie Lemaitre advances against Han Shi. This market will resolve to 'Han Shi' if Han Shi advances against Tiphanie Lemaitre. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Tiphanie Lemaitre and Han Shi in the ITF Women Palma Del Rio, originally scheduled for June 25, 2026 at 1:30PM ET. This market will resolve to 'Tiphanie Lemaitre' if Tiphanie Lemaitre advances against Han Shi. This market will resolve to 'Han Shi' if Han Shi advances against Tiphanie Lemaitre. 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 International Tennis Federation (ITF). 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 by trader belief and financial risk. In many cases, prediction markets have outperformed traditional oddsmakers on sports outcomes because traders face direct financial consequences for inaccuracy. However, sportsbooks may move faster on breaking news or injuries. Comparing this market's prices to major sportsbook lines can reveal where the crowd sees edge or where information asymmetries exist.
On Polymarket, this market is priced through an automated market maker (AMM) model where traders buy and sell outcome shares against a liquidity pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the ratio of capital allocated to each outcome contract. As traders buy shares backing one result, the price of that outcome rises and the price of alternatives falls, creating continuous price discovery. This mechanism ensures that prices adjust in real time based on new information, trader conviction, and order flow, without requiring a traditional order book or centralized price setter.
This market resolves around Jul 2, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the final score and winner of the ITF Palma Del Rio event between these two players. Resolution hinges on official tournament records and widely reported match data, ensuring clarity and preventing disputes. Traders should monitor the tournament schedule and any scheduling changes leading up to that date, as delays or postponements could affect the resolution timeline.
Several factors could shift odds before resolution. Recent form and head-to-head records between the players often drive early repricing as traders digest historical matchup data. Injury reports or withdrawal announcements would trigger sharp moves, as would court surface conditions or weather forecasts on match day. Betting action from professional syndicates or sharp money can also signal new information. Tournament seeding changes, draw updates, or news about either player's recent performances on the ITF circuit could prompt traders to reassess probabilities. Real-time match flow during play typically creates the most volatile price swings.