TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 4:00 AM EST
Polymarket
This market refers to the tennis match between Maria Lourdes Carle and Jule Niemeier in the Hamburg European Open, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Maria Lourdes Carle' if Maria Lourdes Carle advances against Jule Niemeier. This market will resolve to 'Jule Niemeier' if Jule Niemeier advances against Maria Lourdes Carle. 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 Maria Lourdes Carle and Jule Niemeier in the Hamburg European Open, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Maria Lourdes Carle' if Maria Lourdes Carle advances against Jule Niemeier. This market will resolve to 'Jule Niemeier' if Jule Niemeier advances against Maria Lourdes Carle. 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 mechanisms. Sportsbooks set lines to balance their book and manage risk, while prediction markets are driven by trader consensus—the collective belief of participants willing to stake real money on outcomes. Prediction markets typically adjust faster to new information and can offer sharper pricing in niche events where traditional sportsbooks have limited exposure. However, sportsbook odds benefit from professional oddsmakers and established risk models. Comparing this market's implied probabilities to major sportsbook lines can reveal where the two venues disagree, potentially signaling value or uncertainty.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy and sell shares representing each outcome, and the price of each share reflects the collective assessment of that outcome's likelihood. As more capital flows into one side, the price adjusts automatically to balance supply and demand. This mechanism ensures continuous pricing and allows traders to enter or exit positions at transparent, market-determined rates rather than waiting for a counterparty.
This market resolves around Jul 28, 2026, once the Hamburg European Open match concludes and the result is verifiable from credible public reporting. The outcome will reflect the official match result—which player wins the contest. Resolution typically occurs within hours of the final point, allowing traders to settle positions quickly. Until that moment, prices will fluctuate based on live match developments, player performance, and any breaking news that might shift expectations about the final outcome.
Several factors can shift prices in this market before Jul 28, 2026. Injury reports or player fitness updates released before the match begins often trigger sharp moves. Recent tournament results, head-to-head records, and surface-specific performance data can influence trader positioning. Court conditions, weather, and draw announcements may also matter. During the match itself, live scoring, momentum swings, and tactical adjustments will drive continuous repricing as traders update their expectations in real time. Major upsets or unexpected player withdrawals could cause dramatic volatility, so monitoring news and live match feeds is essential for active traders.