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: Jul 11, 7:30 PM EST
Kalshi
This market tracks when the UFC 329 fight between Luke Riley and Kai Kamaka III concludes. Bettors predict whether the fight will end before the second round begins or before the third round begins.
The fight scheduled for July 11, 2026 resolves based on when it ends. An early finish occurs if either competitor wins by knockout, technical knockout, submission, or disqualification before the specified round begins. The market distinguishes between finishes occurring before round 2 and finishes occurring before round 3, allowing bettors to predict the timing of the fight's conclusion.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance liability and extract margin, while prediction markets aggregate beliefs from traders risking real capital. This market aggregates trader conviction across the full range of possible finish rounds, potentially offering sharper odds than traditional sportsbooks that may not offer granular round-by-round markets. Comparing the two can reveal where professional bettors and casual traders disagree on fight outcomes.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell contracts corresponding to each possible finish round. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each contract's price reflects the collective probability assigned by active traders at that moment. As new information emerges—fighter news, training updates, or betting patterns—traders adjust their positions, moving prices up or down. The spread between bid and ask prices tightens or widens based on liquidity and conviction, so monitoring order depth helps you understand market confidence in each outcome.
This market resolves around Jul 12, 2026, once the fight concludes and the result is verifiable from credible public reporting. The outcome will reflect which round the bout finishes—whether by knockout, submission, decision, or other official stoppage. Resolution depends on the official fight record and any post-fight rulings by the sanctioning body. Until that point, this market remains open to trading, allowing you to adjust your position as fight day approaches and new developments emerge.
Several catalysts could shift odds before Jul 12, 2026. Fighter injuries, training camp reports, or coaching changes may alter perceived finish likelihood. Weigh-in results and fighter conditioning updates often trigger repricing. Public betting patterns and sharp money flowing into one round can signal professional confidence. Media narratives about fighting styles—aggression, grappling strength, or cardio—influence trader sentiment. Major news about either fighter's recent performance or personal circumstances can also move prices. Monitor fight week developments closely, as last-minute information typically generates the most volatility in this market.