UFC Markets on Polymarket

UFC fixtures list the venue's scaffold in combat shape: moneyline, method-of-victory, and round lines, with the occasional prop — shapes that sit inside the catalog's dominant over/under (372,000) and prop (58,000) run.

Method and round lines are the dataset's signature: states that couple perfectly to granular trading — a submission loss is a moneyline collapse and a method-line certainty at once.

A fight is data compression: full-camp drift, then a round where everything reprints inside one or two 250ms frames — a knockdown slams a moneyline, a finish pins the method line. The archive records each event with UTC seconds and full-ladder depth.

Between rounds, books thin instantly; one-sided snapshots at 16.9% venue-wide granularity are the honest companion to a fighter walking out of the division window.

A week's drift has the favorite at 0.78; the first-round knockdown reprints the moneyline to 0.30 inside two frames, then the submission pins it. The archive's rows show bid, ask, mid, depth, and volume flipping sides second by second — a round-one case study of price collapse.

The method line meanwhile behaves oppositely: quiet for two rounds, then a vertical step to certainty at the finish — visible in the same query as a two-layer story.

Most of a fight card is two fighters' one book; liquidity decays outside the main event, and the venue's 98.6% on-grid executable pricing says the honest read is the ladder at the second of a finish — the recorded book simply makes that a reusable dataset rather than a live glimpse.

• MMA data
• Boxing data
• Sports catalog