SimpleFunctions
Winner-take-all · 3 outcomes3 contractsPolymarketrefreshed just nowCloses May 5, 2026 · 1d35pp · 11h

CA Rosario Central vs. Club Libertad

Leader sits at 66% across 3 bound outcomes, runner-up at 23%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

66%

CA Rosario Central

runner-up 23¢leader 66¢

Outcomes

3

winner-take-all

Runner-up

23¢

Draw (CA Rosario Central vs.

Spread

43pp

contested

24h volume

$0

thin orderbook

Closes

May 5, 2026

1 days

Venue

Polymarket

3 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayCA Rosario Central: 65% on 2026-05-03Draw (CA Rosario Central vs. Club Libertad): 22% (3 days, 2 points)Draw (CA Rosario Central vs. Club Libertad): 22% on 2026-05-02Club Libertad: 12% on 2026-05-01
CA Rosario Central65¢Draw (CA Rosario Central vs. Club Libertad)22¢Club Libertad12¢
Top 3 candidates by current price · 3d

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 represents the probability that CA Rosario Central will defeat Club Libertad in an upcoming match. The 31% aggregate probability reflects modest confidence in a Libertad victory, with notable disagreement between venues—Polymarket traders price Rosario's chances 6 percentage points higher than Kalshi traders do. The probability is driven by each team's recent form, head-to-head history, and current league standings. The match itself will be the definitive resolution event, making pre-game team news, injury reports, and lineup announcements key drivers of probability shifts in the days leading up to kickoff.

  • Recent league performance and standings position of both CA Rosario Central and Club Libertad
  • Historical head-to-head record and goal differential between these teams
  • Reported injuries, suspensions, or roster changes for key players before match day
  • The 6 percentage point gap between Polymarket (32%) and Kalshi (26%) suggests different trader bases or information access
  • Relatively low trading volume on the Kalshi contract ($31 in 24h) indicates limited liquidity and potential pricing noise

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: just now.