SimpleFunctions
Winner-take-all · 12 outcomes12 contractsPolymarketrefreshed 4 min agoCloses Dec 31, 2026 · 236d

Who will be UFC Pound-For-Pound #1 at the end of 2026

Leader sits at 49% across 12 bound outcomes, runner-up at 47%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

49%

Islam Makhachev

runner-up 47¢leader 49¢

Outcomes

12

winner-take-all

Runner-up

47¢

Ilia Topuria

Spread

2pp

contested

24h volume

$0

thin orderbook

Closes

Dec 31, 2026

236 days

Venue

Polymarket

12 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayIslam Makhachev: 49% (28 days, 21 points)Islam Makhachev: 49% on 2026-05-08Ilia Topuria: 47% (28 days, 21 points)Ilia Topuria: 47% on 2026-05-08Joshua Van: 44% (28 days, 27 points)Joshua Van: 44% on 2026-05-08
Islam Makhachev49¢Ilia Topuria47¢Joshua Van44¢
Top 3 candidates by current price · 28d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Analysis

This outcome reflects market estimates for which fighter will hold the top pound-for-pound ranking at year-end 2026. The 50% probability assigned to the leading contract indicates substantial uncertainty about the answer, with a runner-up scenario priced at 46%. The market appears to be pricing in multiple potential paths: a middleweight champion (Khamzat Chimaev currently favored at 72¢ in related Polymarket contracts) could plausibly reach pound-for-pound #1, as could top lightweights like Arman Tsarukyan. Upsets and injuries would materially shift probabilities. The main uncertainty driver is UFC rankings methodology and upcoming title fights—particularly middleweight and lightweight championship bouts—which will determine who holds elite division titles heading into 2027. Major fights or injuries between now and December 2026 will serve as the primary resolution signal.

  • UFC's official pound-for-pound ranking criteria weight active title holders and recent competition; the leading middleweight contenders (Chimaev, Strickland) have the highest individual contract prices, suggesting market belief in middleweight dominance of P4P rankings
  • Current UFC title holders and recent title challengers in elite divisions (lightweight, middleweight, welterweight) will almost certainly occupy top P4P slots; Arman Tsarukyan's 20¢ price reflects his lightweight title relevance
  • The 50% leading contract vs. 46% runner-up spread indicates genuine two-way competition rather than consensus, suggesting the outcome depends on specific fight results and title changes between now and year-end 2026
  • Injury or inactivity by top contenders could shift rankings dramatically; a fighter's P4P ranking can rise or fall based on both wins and opponents' performances
  • The 8-contract structure fragments probability across multiple scenarios; no single fighter has overwhelming consensus, implying several legitimate paths to pound-for-pound #1 status

What moved the line

  • May 7Dricus Du Plessis32pp1042¢ · Polymarket
  • May 6Dricus Du Plessis30pp4010¢ · Polymarket
  • May 7Alexandre Pantoja24pp1943¢ · Polymarket
  • May 2Alex Pereira21pp4625¢ · Polymarket
  • May 7Jack Della Maddalena18pp1129¢ · Polymarket

Recently closed in general

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

More like this

Adjacent prediction questions.

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

Last updated on this page: 4 min ago.