SimpleFunctions
Winner-take-all · 9 outcomes9 contractsPolymarketrefreshed 11 min agoCloses May 6, 2026 · 2d21pp · 14h

Nagoya Grampus vs. Gamba Ōsaka - More Markets

Leader sits at 76% across 9 bound outcomes, runner-up at 57%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

76%

O/U 1.5

runner-up 57¢leader 76¢

Outcomes

9

winner-take-all

Runner-up

57¢

Both Teams to Score

Spread

19pp

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: 61% (2 days, 2 points)O/U 1.5: 61% on 2026-05-03Both Teams to Score: 54% (2 days, 2 points)Both Teams to Score: 54% on 2026-05-03O/U 2.5: 53% (2 days, 2 points)O/U 2.5: 53% on 2026-05-03
O/U 1.561¢Both Teams to Score54¢O/U 2.553¢
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

The 55% probability reflects market participants' assessment that both Nagoya Grampus and Gamba Ōsaka will score in their upcoming match. This outcome sits above the 38% probability assigned to the runner-up contract, suggesting traders view a two-goal game as more likely than other single outcomes. The probability would move higher if recent form data or team lineups suggest both sides maintain attacking intent despite defensive vulnerabilities. It would move lower if either team confirms injury-depleted rosters or adopts cautious, defensive tactics. The match itself—currently unscheduled in the visible data but typical for J1 League fixtures—will resolve the contract when final goals are recorded. Liquidity remains sparse across most contracts except the outright winner and total-goals bets, limiting precise price discovery.

  • Both teams' recent shot-on-target rates and defensive-error frequency relative to season average
  • Confirmed starting lineups and injury status of key attacking and defending players for each side
  • Historical head-to-head goal-scoring patterns between Nagoya Grampus and Gamba Ōsaka over the past two seasons
  • Scheduled kick-off date and time (fixture confirmation needed to establish concrete resolution timeline)
  • Market depth and trading volume across the five contracts; current $5 24h volume suggests low participation outside one contract

What moved the line

  • May 3Gamba Ōsaka (-1.5)3pp3033¢ · Polymarket
  • May 3Nagoya Grampus (-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.

Last updated on this page: 11 min ago.