TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 12, 5:00 AM EST
Polymarket
This market refers to the tennis match between Marianne Argyrokastriti and Maria Garcia Cid in the ITF Women Ontinyent, originally scheduled for June 5, 2026 at 5:00AM ET. This market will resolve to 'Marianne Argyrokastriti' if Marianne Argyrokastriti advances against Maria Garcia Cid. This market will resolve to 'Maria Garcia Cid' if Maria Garcia Cid advances against Marianne Argyrokastriti. 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 on Polymarket and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and profit, while prediction markets aggregate beliefs from traders risking real capital. For the Argyrokastriti vs Garcia Cid match, prediction market prices may react faster to breaking news or player updates than some sportsbooks, which adjust more conservatively. Comparing the two can reveal where consensus differs and highlight potential value opportunities, though both sources provide useful reference points for assessing match probabilities.
On Polymarket, the Argyrokastriti vs Garcia Cid match is priced through a continuous order-book mechanism where traders buy and sell outcome shares. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The top outcome currently reflects market consensus on the match result. Prices fluctuate based on order flow and new information, with each outcome trading between 0 and 100 cents. Traders profit by correctly predicting the eventual resolution, creating strong incentives for accurate pricing. The market remains open until the match concludes, allowing participants to adjust positions as match conditions and player performance data emerge.
The market is scheduled to resolve on Jun 12, 2026. Resolution is determined by the official result of the ITF Ontinyent women's singles match between Marianne Argyrokastriti and Maria Garcia Cid. The outcome reflects who wins the match according to ITF records and tournament officials. Once the match concludes and the result is confirmed, the market settles accordingly, with winning outcome holders receiving their payout and losing positions expiring worthless. Traders should monitor official ITF announcements and match scheduling for any changes or postponements that could affect resolution timing.
Several factors could shift market odds before the match begins. Injury announcements or player withdrawals would dramatically alter pricing. Recent tournament results, head-to-head records, and updated player rankings provide context for reassessing probabilities. Court surface conditions, weather forecasts, and match scheduling changes can influence expectations. News about player form, coaching changes, or personal circumstances may also impact sentiment. Trading activity itself can move prices as large positions accumulate. Close monitoring of ITF official channels, player social media, and tennis news outlets will help traders identify catalysts that could create trading opportunities before the Argyrokastriti vs Garcia Cid match begins.