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, 10:54 PM EST
Kalshi
This event tracks the specific round in which either fighter wins the match through decisive methods such as knockout or submission, or if the fight concludes without a clear victory for either combatant. Bets are placed on whether a particular round will be the decisive point of the contest.
The event evaluates multiple possible outcomes of the Raul Rosas Jr vs. Raoni Barcelos UFC Fight Night bout scheduled for September 26, 2026, focusing on the round of victory and the manner in which victory is achieved. Each market corresponds to a specific round (Rounds 1 through 5) and a specific winner (Raul Rosas Jr or Raoni Barcelos), resolving to Yes if the designated fighter secures a win via KO, TKO, Submission, or Disqualification within that round. An additional market resolves to Yes if either fighter wins by decision, or if the result is a Draw or No Contest at the conclusion of the full fight. Across all markets, a technical decision is explicitly treated as a decision outcome rather than a round-specific win, ensuring that such results resolve only the Decision/Draw/No Contest market and do not count toward any round-specific victory markets. These rules collectively provide a structured framework for determining the resolution of each market based on the fight's actual progression and conclusion.
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 Kalshi allows traders to directly express their beliefs about the probability of an outcome. This can lead to differences in implied probabilities. However, both sources aim to predict the same event, and comparing them can offer valuable insights. It's common to see prediction markets, especially closer to the event, become more efficient and potentially more accurate than traditional betting markets.
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 official result of the Raul Rosas Jr. vs. Raoni Barcelos fight, specifically which fighter is declared the winner or if the fight ends in a draw or no contest. The platform will verify the result against established fight records and reporting from reputable sports news sources to ensure an accurate and transparent resolution.
Several factors could influence trading activity in this market. News regarding fighter injuries, changes in training regimens, or even pre-fight press conference statements could all shift trader sentiment. Unexpected analysis from MMA experts or significant betting activity at sportsbooks could also impact prices. Any information that alters the perceived probability of either fighter winning, or the likelihood of a draw or no contest, is likely to move this market. Keep an eye on fight-related news and analysis leading up to Sep 27, 2026.