TOTAL VOLUME:
$154.8b
24H VOL:
$245,601,049
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,405,322
408,349
Markets across
39,583
events
MATCHED EVENTS:
4,443
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Nov 1, 6:46 AM EST
Polymarket
This market refers to the tennis match between Felitsata Dorofeeva-Rybas and Georgina Groth in the W50 Heraklion, Qualifying, originally scheduled for November 1, 2026 at 2:00AM ET. This market will resolve to 'Felitsata Dorofeeva-Rybas' if Felitsata Dorofeeva-Rybas advances against Georgina Groth. This market will resolve to 'Georgina Groth' if Georgina Groth advances against Felitsata Dorofeeva-Rybas. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 15, 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 Felitsata Dorofeeva-Rybas and Georgina Groth in the W50 Heraklion, Qualifying, originally scheduled for November 1, 2026 at 2:00AM ET. This market will resolve to 'Felitsata Dorofeeva-Rybas' if Felitsata Dorofeeva-Rybas advances against Georgina Groth. This market will resolve to 'Georgina Groth' if Georgina Groth advances against Felitsata Dorofeeva-Rybas. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 15, 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 the collective wisdom of a diverse group of traders, potentially differing from those set by sportsbooks. Sportsbooks establish lines based on statistical models and their own risk assessment, while this market incorporates a wider range of information and perspectives. Discrepancies can arise due to differing opinions on player form, potential upsets, or even external factors influencing the match. Examining these differences can reveal where the crowd believes sportsbooks may be over or underestimating probabilities for the Dorofeeva-Rybas vs Groth match.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of each share directly corresponds to the implied probability of that outcome occurring. As more traders participate and express their views, the price fluctuates, reflecting the evolving consensus. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price is determined solely by supply and demand within Polymarket, and is not influenced by external factors or predetermined values.
This market resolves around Nov 8, 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 Dorofeeva-Rybas vs Groth match as reported by recognized sports authorities. Any disputes or ambiguities will be addressed using widely accepted sources of information to determine the definitive winner of the match. Traders should monitor official sources for the final result to understand the settlement of this market.
Several factors could influence the trading activity in this market before resolution. News regarding player injuries, changes in coaching strategies, or even weather conditions impacting the match could all shift trader sentiment. Unexpected results in related matches or tournaments might also cause a reassessment of the players' form and probabilities. Major upsets in other events within the sport could also affect the overall market dynamics, leading to increased volume and price fluctuations as traders adjust their positions based on new information.