TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 19, 8:05 PM EST
Kalshi
This event tracks the outcome of a combat sports match between Michael Aswell and Joo Sang Yoo, focusing on how and when either fighter might secure a victory. The markets cover various scenarios including knockout wins in specific rounds or a decision-based conclusion.
The event covers all possible outcomes of the Michael Aswell vs. Joo Sang Yoo fight scheduled for September 19, 2026. Markets resolve based on whether a fighter wins via knockout, technical knockout, submission, or disqualification in Rounds 1, 2, or 3, or if the match concludes by decision, draw, or no contest. A technical decision is treated as a decision for settlement purposes and does not count as a win in any specific round. Each market corresponds to a distinct victory condition, with separate rules for each fighter and round, ensuring comprehensive coverage of potential fight results.
Prediction market odds often reflect a different set of information and incentives than traditional sportsbook odds. Sportsbooks typically incorporate a 'vig' or commission into their odds, ensuring a profit margin, while Kalshi allows traders to directly assess probabilities. This can lead to discrepancies, as prediction markets aggregate diverse opinions and may be more sensitive to specialized knowledge or late-breaking information. It’s common to see differences in implied probabilities between this market and those offered by sportsbooks, especially as new information emerges closer to the event.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing different outcomes of the Aswell vs. Yoo fight. The price of each contract reflects the market’s collective assessment of the probability of that outcome occurring. On Kalshi, 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 contract price will climb, and vice-versa. This dynamic pricing mechanism ensures that the market reflects the most up-to-date information and expectations of participants, creating a real-time forecast of the fight’s result.
This market resolves around Sep 20, 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 Aswell vs. Yoo fight, specifically identifying the winner of the round of victory. Any official decision or announcement regarding the fight’s outcome will serve as the basis for determining the winning contract on Kalshi. Traders will be able to view the resolution details on the platform following the fight’s completion.
Several signals could significantly impact this market before Sep 20, 2026. News regarding fighter injuries, changes in training regimens, or even pre-fight press conference statements could all shift trader sentiment. Unexpected betting patterns in traditional sportsbooks might also influence activity on Kalshi. Furthermore, any updates on the fighters’ physical or mental condition, or analysis from respected MMA analysts, could lead to adjustments in the perceived probabilities of each outcome. The closer we get to the fight, the more sensitive the market is likely to be to new information.