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Probability, not promises

Explore outcomes with clearer numbers.

Gelllez Forecast Lab is a transparent MVP for sports probabilities, fantasy projections, lottery odds, and paper-only market scenarios. Every result shows its assumptions and limits.

No guaranteed winners No bets or trades placed Inputs stay in your browser
Score model

Sports probability calculator

Use recent per-game scoring and conceding averages. Soccer uses a Poisson score model; higher-scoring sports use an expected-margin probability curve.

Use comparable recent games. Injuries, lineups, travel, weather, and data quality are not included in this MVP.
Most likely score1–1Soccer model
Home48%
Draw24%
Away28%

A probability is not certainty. This model is for analysis and entertainment and does not place or recommend wagers.

Live-data connection

Multi-sport intelligence board

Select a supported league to see live and upcoming events. The forecast removes the sportsbook margin and averages available market probabilities; totals and spreads can produce an illustrative score.

API key required
Auto-refreshes every 60 seconds
Loading Selected sport

Retrieving the latest available event and market data.

Next implementation stage

What real automation requires.

The interface and transparent baseline models are ready. Production forecasts need licensed, reliable data and monitored scheduled jobs.

  1. 01
    Connect approved data

    Schedules, results, player status, official lottery results, and licensed delayed market prices.

  2. 02
    Backtest before publishing

    Measure calibration, error, drift, and performance against simple baselines—not marketing claims.

  3. 03
    Schedule with guardrails

    Automate data refreshes and reports while keeping wagering and brokerage execution outside the system.