Who will be the Light Heavyweight Title on Dec 31, 2026

30-day trend

Analysis

This represents the market's assessment that Carlos Ulberg will hold the UFC Light Heavyweight title at year-end 2026, currently priced at 64%. Ulberg holds the current title, and the probability reflects expectations that he'll either successfully defend against challengers or avoid being dethroned over the next eight months. The main drivers are his current champion status and defensive capabilities weighed against potential challengers like Jiří Procházka (6% odds) and Magomed Ankalaev (14% odds). Title fights are typically scheduled months in advance, so upcoming UFC fight announcements will provide clarity on Ulberg's likely opponents and timeline for defense attempts. The single biggest catalyst is whether the UFC schedules and executes one or more title fights at 205 pounds before December 31st—if no defense occurs, Ulberg retains by default; if he loses or an interim title is created, the probability shifts substantially.

• ›Ulberg is the current Light Heavyweight champion, giving him a structural advantage reflected in the 64% baseline
• ›Procházka at 6% and Ankalaev at 14% represent the two primary alternative outcomes, suggesting limited consensus on a single challenger
• ›No scheduled title fight appears imminent based on the low trading volume ($334 for Procházka, $292 for Ankalaev), indicating uncertainty about fight timelines
• ›Title defense schedules in UFC typically get announced 6-12 weeks before events, so mid-2026 announcements will materially update probabilities
• ›Injuries, retirements, or interim title creation would alter the outcome structure and redistribute probability across remaining candidates

What moved the line

• Jul 21Carlos Ulberg↑8pp75→83¢ · Kalshi
• Jul 20Carlos Ulberg↓6pp81→75¢ · Kalshi
• Jul 18Carlos Ulberg↑4pp75→79¢ · Kalshi
• Jul 21Magomed Ankalaev↓3pp14→11¢ · Kalshi
• Jul 23Carlos Ulberg↓3pp82→79¢ · Kalshi

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These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

How we compute these odds