TOTAL VOLUME:
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24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
ITF Aschaffenburg: Emily Seibold vs Julia Riera Total Sets: O/U 2.5
- Polymarket
ITF Aschaffenburg: Emily Seibold vs Julia Riera Total Sets: O/U 2.5 - Polymarket
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Vol.
·
Resolved Jul 7, 2026
Closed: Jul 14, 7:00 AM EST
Polymarket
This market refers to the tennis match between Emily Seibold and Julia Riera in the ITF Women Aschaffenburg, originally scheduled for July 7, 2026 at 7:00AM ET. This market will resolve to 'Emily Seibold' if Emily Seibold advances against Julia Riera. This market will resolve to 'Julia Riera' if Julia Riera advances against Emily Seibold. 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 Emily Seibold and Julia Riera in the ITF Women Aschaffenburg, originally scheduled for July 7, 2026 at 7:00AM ET. This market will resolve to 'Emily Seibold' if Emily Seibold advances against Julia Riera. This market will resolve to 'Julia Riera' if Julia Riera advances against Emily Seibold. 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 serve different audiences and operate under different constraints. Sportsbooks set lines to balance their liability and lock in profit margins, while prediction markets are driven purely by trader supply and demand. This market reflects what a broad community of participants believes will happen, without the vig or house edge built into traditional sports betting. Comparing the two can reveal where the crowd sees value that bookmakers may have mispriced, though both incorporate the same underlying event uncertainty.
On Polymarket, traders set the odds by buying and selling outcome shares in a continuous auction. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the collective belief of all participants at any given moment. As new information emerges or sentiment shifts, traders adjust their positions, and the market price updates accordingly. Higher prices indicate stronger conviction that an outcome will occur, while lower prices suggest skepticism. This mechanism ensures the market remains responsive to real-time developments leading up to the match.
This market resolves around Jul 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect who wins the match between these two competitors. Until that point, traders can continue to adjust their positions as new information becomes available. Resolution typically occurs shortly after the match concludes and the result is officially recorded, ensuring all participants have access to the same verified information.
Several factors could shift trader sentiment before the match takes place. Recent performance data, injury reports, or changes in player ranking or form could prompt significant repricing. Head-to-head history and surface preference on clay courts may also influence positioning. News about training conditions, weather forecasts on match day, or late lineup adjustments could trigger volatility. As the event date approaches, accumulating evidence about either player's readiness or momentum tends to drive the largest moves in this market.