SimpleFunctions
Winner-take-all · 9 outcomes9 contractsPolymarketrefreshed just nowCloses May 6, 2026 · 2d14pp · 11h

Giravanz Kitakyūshū vs. Roasso Kumamoto - More Markets

Leader sits at 65% across 9 bound outcomes, runner-up at 51%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

65%

O/U 1.5

runner-up 51¢leader 65¢

Outcomes

9

winner-take-all

Runner-up

51¢

Both Teams to Score

Spread

14pp

contested

24h volume

$0

thin orderbook

Closes

May 6, 2026

2 days

Venue

Polymarket

9 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayO/U 1.5: 62% on 2026-05-02Both Teams to Score: 53% (2 days, 2 points)Both Teams to Score: 53% on 2026-05-03O/U 2.5: 51% (2 days, 2 points)O/U 2.5: 51% on 2026-05-03
O/U 1.562¢Both Teams to Score53¢O/U 2.551¢
Top 3 candidates by current price · 2d

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 market reflects the estimated probability that Giravanz Kitakyūshū will win their match against Roasso Kumamoto. The current 51% probability, derived from Polymarket contracts, suggests a lean toward Giravanz but with substantial uncertainty. The probability is primarily shaped by recent form, head-to-head history, and squad availability. The match itself—scheduled as a single knockout or league contest—represents the primary catalyst that will resolve this uncertainty. Volume has been moderate across related markets, indicating reasonable but not exceptional liquidity for this fixture. Shifts in this probability will likely reflect team news, injury updates, or changes in betting positioning in the days leading to kickoff.

  • Giravanz is priced at 51% to win, indicating marginal favoritism rather than strong consensus confidence
  • The runner-up outcome sits at 38%, suggesting a distributed probability landscape across multiple potential results
  • Polymarket aggregation across 5 contracts shows this reflects genuine trading activity rather than a single outlier position
  • Related football markets on the platform show typical volume patterns for mid-tier league fixtures
  • The probability will be resolved by match outcome, making team form, injuries, and pre-match developments concrete price drivers

What moved the line

  • May 3Roasso Kumamoto (-1.5)5pp3338¢ · Polymarket
  • May 3Roasso Kumamoto (-2.5)3pp3437¢ · 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.

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