TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 31, 7:00 PM EST
Predict
This market will resolve to "Julian Erosa" if Julian Erosa is officially declared the winner of the fight against JeongYeong Lee at UFC Fight Night: Moicano vs. Nolan, scheduled for October 31, 2026. It will resolve to "JeongYeong Lee" if JeongYeong Lee is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond November 14, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.
This market will resolve to "Julian Erosa" if Julian Erosa is officially declared the winner of the fight against JeongYeong Lee at UFC Fight Night: Moicano vs. Nolan, scheduled for October 31, 2026. It will resolve to "JeongYeong Lee" if JeongYeong Lee is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond November 14, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.
Typically, prediction market odds offer a different perspective than those found at sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while this market reflects the collective judgment of traders. If a significant difference emerges between prediction market probabilities and sportsbook odds, it could indicate that market participants believe the sportsbook is mispricing the event. However, it’s important to remember that both represent probabilities based on different information and methodologies, and discrepancies are common.
On Predict, this market is priced through a continuous auction mechanism, where traders buy and sell contracts representing different outcomes. The price of each contract fluctuates based on supply and demand, reflecting the collective belief of participants. On Predict, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe a particular outcome will occur, the higher the price of its corresponding contract will rise. This dynamic pricing ensures that the market odds represent the most up-to-date assessment of the fight's potential results.
This market resolves around Oct 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result declared by the UFC, determining the winner of the Erosa vs. Lee fight. Any official decision, including a knockout, submission, or judges' decision, will be used to determine the winning outcome in this market. The platform will verify the results against established sources to ensure accuracy.
Several signals could influence this market before it resolves. News regarding fighter injuries, changes in weight class, or even pre-fight press conference statements could all shift trader sentiment. Unexpected betting trends in traditional sportsbooks might also cause movement, as prediction market participants often monitor external factors. Furthermore, any updates on fighter training or conditioning could impact the perceived likelihood of each fighter winning, leading to adjustments in the market's pricing.