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 26, 11:47 PM EST
Polymarket
This market refers to the tennis match between Dylan Dietrich and Colton Smith in the Sioux Falls, originally scheduled for October 26, 2026 at 11:00AM ET. This market will resolve to 'Dylan Dietrich' if Dylan Dietrich advances against Colton Smith. This market will resolve to 'Colton Smith' if Colton Smith advances against Dylan Dietrich. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Dylan Dietrich and Colton Smith in the Sioux Falls, originally scheduled for October 26, 2026 at 11:00AM ET. This market will resolve to 'Dylan Dietrich' if Dylan Dietrich advances against Colton Smith. This market will resolve to 'Colton Smith' if Colton Smith advances against Dylan Dietrich. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 ATP Tour. A consensus of credible reporting may also be used.
Generally, prediction market odds tend to reflect a broader range of information and participant perspectives than traditional sportsbook odds. Sportsbooks often set lines based on their own analysis and risk management, while this market incorporates the wisdom of the crowd. It's common to see differences emerge, particularly as new information becomes available or public sentiment shifts. However, both aim to accurately predict the probability of an event, and discrepancies can sometimes present arbitrage opportunities for informed traders.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and express their views, the price adjusts to reflect the collective assessment of the event's potential results. This dynamic pricing system allows the market to rapidly incorporate new information and adjust expectations accordingly.
This market resolves around Nov 2, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Dietrich vs Smith fight as determined by the relevant governing body. The platform will verify the result against trusted sources to ensure accuracy and transparency. Traders who correctly predicted the outcome will be entitled to a payout based on the final share price at the time of resolution.
Several factors could influence the price of shares in this market before Nov 2, 2026. Any news regarding the fighters’ training, injuries, or changes in their fight strategy could significantly impact trader sentiment. Public statements from the fighters or their teams, as well as expert analysis and predictions, may also cause fluctuations. Unexpected developments leading up to the fight, such as changes in the venue or rules, could also move the market. Ultimately, any information that alters the perceived probability of either fighter winning has the potential to shift prices.