Sports Market Observatory

Sports-market movement, visualized.

Sports Market Observatory tracks how betting markets move before games: consensus shifts, win-probability movement, futures drift, and pricing disagreement. Visual context, not picks.

Built for bettors and sports-data followers who want to see what changed before the game starts.

Recent market visuals

What the market looked like before the game.

Recent examples turn captured market movement into public signals: probability shifts, timing, scope, and coverage at a glance.

Pre-game H2H trace

Yankees at Rays

A market-implied win-probability trace where the pre-game leader flipped before first pitch.

New York Yankees at Tampa Bay Rays pre-game market trace showing the market-implied leader flipped before game start.

What we track

One clear market story at a time.

Pre-game probability movement

How aggregate market-implied chances shift before start time.

Market flips and tightening

When the leader changes, or a matchup moves toward a tighter field.

Futures probability fields

How championship probability mass moves across the field.

World Cup match-result fields

Three-outcome views for win, draw, and opponent states.

Methodology preview

Consensus spread movement

A quieter example showing how pre-game movement can be summarized into one aggregate signal.

Updates

Follow the daily market trace.

Daily and near-daily visuals track what changed before games. Check back as more public market traces and observatory views come online.

A public view of the market, not an odds board. Each visual focuses on aggregate movement and coverage so the signal stays clear.