TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 9, 8:30 AM EST
Polymarket
This market refers to the tennis match between Carmen Andreea Herea and Giorgia Pedone in the ITF Women Amstelveen, originally scheduled for July 2, 2026 at 8:30AM ET. This market will resolve to 'Carmen Andreea Herea' if Carmen Andreea Herea advances against Giorgia Pedone. This market will resolve to 'Giorgia Pedone' if Giorgia Pedone advances against Carmen Andreea Herea. 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 Carmen Andreea Herea and Giorgia Pedone in the ITF Women Amstelveen, originally scheduled for July 2, 2026 at 8:30AM ET. This market will resolve to 'Carmen Andreea Herea' if Carmen Andreea Herea advances against Giorgia Pedone. This market will resolve to 'Giorgia Pedone' if Giorgia Pedone advances against Carmen Andreea Herea. 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 pools and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven purely by trader belief and capital allocation. Sportsbooks may adjust faster for sharp money, whereas prediction markets can incorporate longer-term sentiment and niche information. Neither is inherently more accurate, but comparing the two can reveal where casual bettors and professional traders disagree on this match outcome.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on the ratio of shares held in each outcome pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing either Herea or Pedone winning, and the price of each share moves inversely as the pool composition shifts. Higher demand for one outcome pushes its price up and the opposing outcome's price down. This continuous repricing mechanism ensures liquidity and allows traders to enter or exit positions at transparent, real-time rates throughout the event window.
This market resolves around Jul 9, 2026, once the ITF Amstelveen match concludes and the winner is verifiable from credible public reporting. The outcome is determined by the official match result, with no ambiguity around who advanced or won the contest. Resolution typically occurs within hours of the final point, after the governing body or reliable sports data provider confirms the result. Traders holding shares in the winning outcome receive their payout once verification is complete and the market settles.
Several factors could shift trader positioning before the match concludes. Recent form and head-to-head records between the two players often trigger repricing as new information surfaces. Injury reports, court conditions, or weather delays can alter perceived win probability. Pre-match commentary from analysts or betting syndicates may influence sentiment. Odds on related markets, such as set spreads or tournament outcomes, can also cascade into this match market. Real-time match action—early breaks, momentum swings, or unexpected performance—will drive the most dramatic price moves as the event unfolds.