SimpleFunctions
Winner-take-all · 9 outcomes9 contractsPolymarketrefreshed 9 min agoCloses May 7, 2026 · 3d40pp · 14h

Club Alianza Atlético vs. América de Cali - More Markets

Leader sits at 65% across 9 bound outcomes, runner-up at 49%. 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 49¢leader 65¢

Outcomes

9

winner-take-all

Runner-up

49¢

Both Teams to Score

Spread

16pp

contested

24h volume

$0

thin orderbook

Closes

May 7, 2026

3 days

Venue

Polymarket

9 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayO/U 1.5: 66% on 2026-05-03Both Teams to Score: 49% on 2026-05-03O/U 3.5: 22% on 2026-05-03
O/U 1.566¢Both Teams to Score49¢O/U 3.522¢
Top 3 candidates by current price · 1d

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 25% probability represents the aggregated market assessment of the likelihood for Club Alianza Atlético versus América de Cali in an upcoming sporting matchup. The 10 percentage point gap between Kalshi (18%) and Polymarket (28%) suggests some disagreement about the outcome, potentially reflecting different trader composition or information access across venues. The primary drivers of the current probability level include recent team performance metrics, head-to-head historical records, and current player availability or injury status. The main catalyst for resolving this uncertainty will be the actual match date and result. Until that fixture occurs, markets will likely adjust based on confirmed team lineups, any interim performance by either club, and betting flow updates from major sports data providers.

  • Polymarket contracts trade 10 percentage points higher than Kalshi equivalents, indicating meaningful disagreement between venue participants on the outcome likelihood
  • Recent fixture results and goal differential for both Club Alianza Atlético and América de Cali determine baseline performance expectations
  • Player availability, confirmed injuries, or lineup changes announced immediately before the match typically trigger significant probability shifts
  • Historical head-to-head records and home/away venue effects establish baseline performance differentials between the two clubs
  • 24-hour trading volume on contracts ranges from $22 to $2,890, with lower-volume contracts potentially reflecting thinner liquidity and wider bid-ask spreads

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: 9 min ago.