TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 12, 9:16 AM EST
Polymarket
This market refers to the tennis match between Julien Penzlin and Moritz Hoffmann in the M15 Offenbach, Qualifying, originally scheduled for October 12, 2026 at 5:00AM ET. This market will resolve to 'Julien Penzlin' if Julien Penzlin advances against Moritz Hoffmann. This market will resolve to 'Moritz Hoffmann' if Moritz Hoffmann advances against Julien Penzlin. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Julien Penzlin and Moritz Hoffmann in the M15 Offenbach, Qualifying, originally scheduled for October 12, 2026 at 5:00AM ET. This market will resolve to 'Julien Penzlin' if Julien Penzlin advances against Moritz Hoffmann. This market will resolve to 'Moritz Hoffmann' if Moritz Hoffmann advances against Julien Penzlin. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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.
Typically, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, representing their profit margin. This market, driven by the collective wisdom of traders, aims to reflect the true probability of an outcome. While sportsbooks may initially set odds based on expert analysis, this market dynamically adjusts as new information and opinions emerge. It's common to see discrepancies, especially as the event approaches and more traders participate.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of a particular outcome. As more shares are purchased for a specific outcome, its price increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the probability of that outcome occurring, with the platform ensuring that the total probability across all outcomes sums to 100%. This creates a dynamic and responsive pricing system based on trader activity.
This market resolves around Oct 19, 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 Offenbach tennis match between Julien Penzlin and Moritz Hoffmann. The platform will verify the result against established sports data sources to determine the winning player. Traders who held shares in the correct outcome will be entitled to a payout based on the final market price at resolution.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player form, such as injury reports or recent match results, could significantly impact the perceived probabilities. Unexpected weather conditions, if the match is outdoors, might also play a role. Furthermore, large trading volume from informed participants or shifts in public opinion could drive price movements. Monitoring these signals will be key to understanding how this market evolves leading up to its resolution.