TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 26, 10:44 PM EST
Kalshi
This market tracks whether Raul Rosas Jr. will win his upcoming fight against Raoni Barcelos by way of knockout, technical knockout, or disqualification. Currently, Kalshi gives a 34.0% probability to this outcome, while a win by decision for Raul Rosas Jr. is at 28.0%. The market will resolve based on the official result of the Raul Rosas Jr vs Raoni Barcelos UFC Fight Night fight, as determined by the fight’s officials. Keep a close eye on the fight itself, scheduled to conclude by September 27, 2026, as that is when this market will be settled.
The event resolves based on the specific manner in which either fighter wins or the match concludes during the scheduled UFC Fight Night encounter on September 26, 2026. A victory for either Raul Rosas Jr or Raoni Barcelos via knockout, technical knockout, disqualification, submission, or decision will satisfy the respective outcome markets. If the bout ends in a draw or no contest, the corresponding market resolves positively. The rules explicitly clarify that Kalshi holds no official affiliation with the governing league, and all related trademarks remain property of their respective owners.
Typically, prediction market odds reflect a different set of information and incentives than those found at sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while this market allows traders to directly assess probabilities. You may find that this market's implied probabilities differ from those offered by traditional sportsbooks, potentially due to differing opinions on fighter form, strategy, or even public sentiment. It’s common to see discrepancies, especially as new information emerges leading up to the fight. Analyzing these differences can offer valuable insights into how various groups perceive the event.
On Kalshi, this market is priced through a continuous double auction, meaning traders buy and sell contracts representing each possible outcome. 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. As more traders participate and new information becomes available, these prices will fluctuate, providing a dynamic representation of expectations for the Rosas vs Barcelos fight. The current price indicates what it costs to own a contract that pays out if a specific method of victory occurs.
This market resolves around Sep 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the officially recorded method of victory for the Rosas vs Barcelos fight, as determined by the relevant combat sports authority. This includes outcomes like knockout, technical knockout, decision, submission, or disqualification. The market will settle to 100 for the winning method of victory and 0 for all others, based on the official fight result.
Several factors could significantly impact this market. Any news regarding injuries to either fighter, changes in their training camps, or adjustments to their fight strategies would likely cause price fluctuations. Public statements from the fighters or their coaches, as well as analysis from MMA experts, could also influence trader sentiment. Unexpected betting trends in traditional sportsbooks might also be reflected in this market. Ultimately, any information that alters perceptions of the fighters' chances of winning by a specific method will likely lead to movement in the odds.