TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 12:43 PM EST
Polymarket
This market refers to the tennis match between Victoria Bosio and Isabel Arabarco in the W15 Luján, Main Draw, originally scheduled for September 2, 2026 at 10:00AM ET. This market will resolve to 'Victoria Bosio' if Victoria Bosio advances against Isabel Arabarco. This market will resolve to 'Isabel Arabarco' if Isabel Arabarco advances against Victoria Bosio. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Victoria Bosio and Isabel Arabarco in the W15 Luján, Main Draw, originally scheduled for September 2, 2026 at 10:00AM ET. This market will resolve to 'Victoria Bosio' if Victoria Bosio advances against Isabel Arabarco. This market will resolve to 'Isabel Arabarco' if Isabel Arabarco advances against Victoria Bosio. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days after the scheduled start), 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 often reflect a different kind of wisdom than sportsbook odds. Sportsbooks typically set lines to balance action and incorporate a profit margin, while this market aggregates the beliefs of a diverse group of bettors who are incentivized to be accurate. As a result, prediction markets can sometimes offer more accurate forecasts, particularly when there is significant public interest and informed trading. However, sportsbook odds can be useful for understanding the initial public perception of the event and identifying potential value discrepancies within this market.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing different outcomes. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders believe an outcome is likely, the higher the price of its corresponding shares will climb. This creates a dynamic pricing system that reflects the collective intelligence of the crowd, and allows anyone to express their view on the Bosio vs Arabarco match.
This market resolves around Sep 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the W15 Luján tennis match between Victoria Bosio and Isabel Arabarco. The platform will rely on publicly available sources to determine the winner of the match, ensuring a transparent and objective resolution process. Traders will then be able to claim their winnings based on the final result.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player form, injuries, or changes in playing conditions could impact the perceived probability of each player winning. Unexpected upsets in other matches featuring these players, or broader trends in the W15 Luján tournament, might also affect the market. Furthermore, large trades by informed bettors could create momentum and drive price movements, reflecting new information or shifts in sentiment regarding the Bosio vs Arabarco match.