Help & About

Slatery is a premium sports intelligence platform. Our daily reports cover lineups, bullpens, weather, matchups, situational edges and prop trends across MLB, NBA and NHL, and our model research boards rank each slate — MLB hit likelihood and win probabilities, NBA points, assists, rebounds and threes against the book line. Every board is published before lock and graded publicly after the games, hit or miss.

Each board shows the model's probability next to the market's number — the book line for player props, or the implied win probability for games. A bigger gap means the model disagrees with the market more strongly; treat that as a research lead to investigate, not betting advice. Past days stay browsable with graded results, and cards expand into matchup details, recent form, and stadium conditions.

This measures the percentage of games on today's slate where opposing starting lineups are officially posted. The model automatically switches from fallback stats to confirmed lineups as official batting orders are submitted throughout the day.

All subscription plans are processed securely through Stripe. You can upgrade, downgrade, or cancel your auto-renewal at any time with a single click via your Account page under "Manage billing". Your premium access will remain active until the end of your paid billing period.

Sports analytics are probabilistic guides, not guarantees. We advocate for strict unit sizing and bankroll management. Never wager more than you can comfortably afford to lose. Support is available for anyone experiencing gaming difficulties.