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: Jul 22, 9:11 AM EST
Polymarket
This market tracks whether Tessa Brockmann will win her match against Elsa Jacquemot at the Hamburg European Open. On Polymarket, the current probability that Tessa Brockmann completes the match is 100%. The result will be settled using official scores from https://www.wtatennis.com/scores. The decisive catalyst to watch will be the match conclusion on July 28, 2026, which is the estimated resolution date for this event and the point at which the market will be settled based on the match outcome.
This market refers to the tennis match between Tessa Brockmann and Elsa Jacquemot in the Hamburg European Open, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Tessa Brockmann' if Tessa Brockmann advances against Elsa Jacquemot. This market will resolve to 'Elsa Jacquemot' if Elsa Jacquemot advances against Tessa Brockmann. 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 markets and traditional sportsbooks price outcomes through different mechanisms. Sportsbooks set lines based on their risk management and profit targets, while prediction markets derive prices from continuous trader activity and consensus belief. This market reflects what thousands of independent traders believe will happen, often incorporating information faster than traditional oddsmakers update their lines. Comparing the two can reveal where market participants see value or disagree with conventional betting spreads.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move continuously as new trades flow in, reflecting the collective assessment of how likely each outcome is. The more traders buy a particular outcome, the higher its price rises, and vice versa. This dynamic pricing mechanism ensures the market stays responsive to new information and trader conviction throughout the event window.
This market resolves around Jul 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the official result of the tennis match, determined by standard tournament rules and match records. Once the event concludes and the winner is established through reliable sources, the market settles accordingly and traders receive payouts based on their positions.
Several factors may shift prices in this market before it resolves. Player form and recent tournament results, injury reports or fitness updates, head-to-head history, and court conditions at the venue can all influence trader positioning. Media coverage, expert analysis, and betting syndicate activity may also trigger price swings. Additionally, any changes to tournament scheduling or unexpected developments involving either player could prompt rapid repricing as the market absorbs new information.