SimpleFunctions
Winner-take-all · 9 outcomes9 contractsPolymarketrefreshed 6 min agoCloses May 10, 2026 · 1d

Seattle Reign FC vs. Washington Spirit - More Markets

Leader sits at 73% 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

73%

O/U 1.5

runner-up 51¢leader 73¢

Outcomes

9

winner-take-all

Runner-up

51¢

Both Teams to Score

Spread

22pp

contested

24h volume

$0

thin orderbook

Closes

May 10, 2026

1 days

Venue

Polymarket

9 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayO/U 1.5: 66% (2 days, 2 points)O/U 1.5: 66% on 2026-05-07Both Teams to Score: 51% on 2026-05-06O/U 2.5: 50% (2 days, 2 points)O/U 2.5: 50% on 2026-05-07
O/U 1.566¢Both Teams to Score51¢O/U 2.550¢
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 51% probability reflects market expectations that both teams will score in an upcoming Seattle Reign FC versus Washington Spirit match. This outcome sits at the top of five competing market contracts tracking different match results and goal distributions. The probability is driven by both teams' recent offensive and defensive performance metrics, as well as historical scoring patterns in matchups between these two NWSL sides. The primary catalyst for resolution will be the match result itself—specifically whether each team finds the net during the 90 minutes of play. Current market activity is minimal across these contracts, suggesting limited recent trading volume and potentially wider bid-ask spreads. The spread of probabilities across spread-based contracts (ranging from 31¢ to 32¢ for various goal-margin outcomes) indicates uncertainty about both the final result and margin of victory.

  • Both Teams to Score is priced at 51%, notably higher than any individual team victory or spread outcome, suggesting traders weight balanced offensive capability over either team winning decisively
  • Washington Spirit and Seattle Reign FC spread contracts are evenly split near 32¢ each across multiple goal margins, indicating approximate parity in market expectations for either outcome
  • Zero 24-hour trading volume across all five contracts suggests these markets have not yet attracted significant liquidity ahead of the scheduled match
  • The gap between BTTS (51¢) and next-highest contract (32¢ for various spreads) represents the largest single probability differentiator in this market cluster
  • Historical NWSL scoring rates and recent team form would determine whether the actual 51% probability properly reflects goal-scoring likelihood

What moved the line

  • May 8Washington Spirit (-2.5)10pp2535¢ · Polymarket
  • May 8Seattle Reign FC (-1.5)8pp3123¢ · Polymarket
  • May 8Seattle Reign FC (-2.5)6pp2418¢ · Polymarket
  • May 7Seattle Reign FC (-1.5)3pp3431¢ · Polymarket
  • May 8Washington Spirit (-1.5)3pp3336¢ · 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: 6 min ago.