SimpleFunctions
Winner-take-all · 3 outcomes3 contractsPolymarketrefreshed 14 min agoCloses May 6, 2026 · 2d17pp · 13h

Barcelona SC vs. CA Boca Juniors

Leader sits at 47% across 3 bound outcomes, runner-up at 30%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

47%

CA Boca Juniors

runner-up 30¢leader 47¢

Outcomes

3

winner-take-all

Runner-up

30¢

Draw (Barcelona SC vs. CA Bo

Spread

17pp

contested

24h volume

$15

thin orderbook

Closes

May 6, 2026

2 days

Venue

Polymarket

3 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayCA Boca Juniors: 47% (3 days, 3 points)CA Boca Juniors: 47% on 2026-05-03Draw (Barcelona SC vs. CA Boca Juniors): 30% (3 days, 3 points)Draw (Barcelona SC vs. CA Boca Juniors): 30% on 2026-05-03Barcelona SC: 25% (3 days, 3 points)Barcelona SC: 25% on 2026-05-03
CA Boca Juniors47¢Draw (Barcelona SC vs. CA Boca Juniors)30¢Barcelona SC25¢
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 30% probability reflects the current market assessment that Barcelona SC has a one-in-three chance of winning against CA Boca Juniors. The assessment is fairly consistent across venues, with minimal disagreement between prediction markets. The probability likely reflects Boca Juniors' recent form or higher seeding relative to Barcelona SC. Key drivers of movement would be team news—injuries to key players, lineup changes, or recent match results—that alter win expectations. The match itself serves as the primary catalyst that will resolve this uncertainty. Trading volume remains modest on most contracts, suggesting limited market conviction and potential for repricing as match day approaches or new information emerges about team conditions.

  • Boca Juniors is priced as the stronger favorite at roughly 70% implied probability, suggesting superior recent form or head-to-head record
  • Cross-venue consistency (1 percentage point gap) indicates broad agreement, though Polymarket's higher volume (14 contracts vs. 3) may carry more weight
  • Match outcome is deterministic—scheduled play will directly resolve this contract with no ambiguity
  • Low trading volume on most contracts suggests room for repricing based on late-breaking team news or betting flows before the match
  • Presence of alternate markets (Barcelona SC -2.5 at 10¢, Boca Juniors -2.5 at 12¢) shows implied spread expectations around point margins, not just match winner

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: 14 min ago.