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 12, 6:45 PM EST
Kalshi
The method of victory for either fighter will determine market outcomes, with distinct categories for knockout, technical knockout, disqualification, submission, and decision wins. The fight's result could also be a draw or no contest, influencing specific markets.
In this event, markets are structured around the method of victory for Manon Fiorot and Alexa Grasso in their UFC Fight Night match scheduled for September 12, 2026. If Manon Fiorot wins by KO/TKO/DQ, Submission, or Decision, the respective markets resolve to Yes. Similarly, if Alexa Grasso wins by KO/TKO/DQ, Submission, or Decision, the corresponding markets resolve to Yes. A draw or no contest result resolves the 'Draw/No Contest' market to Yes. Kalshi clarifies that it is not affiliated with the governing league, and all trademarks, logos, and brand names remain the property of their respective owners.
Generally, prediction market odds tend to reflect the wisdom of the crowd, often proving more accurate than initial sportsbook lines. Sportsbooks set their odds to attract balanced betting and ensure profit, while this market allows traders to freely express their beliefs about the most likely outcome. However, discrepancies can arise due to differing levels of information and analysis incorporated into each. It’s common to see this market adjust more rapidly to new information, such as injury reports or changes in training regimens, than traditional sportsbooks. Comparing the two can provide a broader perspective on the potential result.
This market resolves around Sep 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the officially recorded method of victory for the fight, as determined by the relevant sanctioning body. The market will determine which outcome—Fiorot by KO/TKO, Grasso by KO/TKO, Fiorot by Submission, Grasso by Submission, Fight ends in a draw/no contest?—accurately reflects the result of the match. Traders will then be paid out or have their funds returned based on whether their chosen outcome matches the verified result.
Several factors could significantly impact this market. Any news regarding injuries to either fighter, changes in their training camps, or even shifts in public perception based on pre-fight interviews could cause price fluctuations. Unexpected announcements about weight classes or fight rules could also move the market. Furthermore, analysis from MMA experts and betting analysts, if it deviates from the current market consensus, could influence trader behavior. Finally, any significant betting activity in traditional sportsbooks could spill over and affect trading volume and prices on Kalshi.