Explore the Tools

All Speed-Geeks predictive content — betting and DFS — is powered by a unified set of thousands of simulated race outcomes. One engine. One language. Every edge.

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Betting Tools

Identify value, compare books, and act when probability meets price.

Driver Market Cheat Sheet

Simulation-powered probabilities and fair market values for every major driver betting market.

  • Driver Markets: Win, Top 3, Top 5, Top 10, Best in Manufacturer
  • Fair Market Values (FMV): Quickly spot mispriced odds across books
  • Head-to-Head & Group Betting: Compare drivers or build custom groups
  • Driver Finish Distribution: Full range of finish position outcomes with Over/Under analysis
  • Kelly Criteria Calculator: Size bets with discipline based on true probability

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Non-Driver Market Cheat Sheets

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Simulation-powered analysis for non-driver prop markets, turning novelty bets into quantifiable decisions.

  • Winning Team & Manufacturer: True win probabilities and fair market values for team- and OEM-based props
  • MFG Cars in Top 10: Full probability distribution for manufacturer Top 10 counts with customizable Over/Under lines
  • Winning Car Number: Even/Odd, Over/Under, and range-based analysis with true probabilities
  • Fair Market Values (FMV): Instantly identify mispriced props across books
  • Kelly Criteria Calculator: Size prop bets responsibly based on true edge

Sportsbook Scanner

Automatically scan sportsbook odds and compare them to simulation probabilities in real time.

  • Odds Scanning: Periodically scans available sportsbook markets across books
  • Simulation Comparison: Each line is evaluated against true win probabilities and fair market value
  • Kelly-Based Bet Ratings: Bets are graded using Kelly principles to quantify edge and risk
  • Instant Discord Alerts: High-quality bets above a defined threshold are pushed immediately to Discord
  • Kelly Criteria Calculator: Size bets with discipline based on true probability

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DFS Tools

Build lineups around upside, leverage, and realistic race outcomes.

Draftkings Cheat Sheet

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A DraftKings reference tool designed for quick, confident cash and hand-built lineup decisions.

  • DraftKings Projections: Average, median, and percentile-based DK point outcomes for every driver
  • Points-Per-Dollar Analysis: Probability-based value metrics across salary tiers
  • DK Point Distributions: Full distribution of DK outcomes with Over/Under analysis
  • Cash Core Scores: Lineup-construction-backed identification of drivers best suited for cash lineups
  • Lineup Comparison Tool: Compare full or partial lineups to evaluate 2v2, 3v3, or larger roster decisions

DraftKings Lineup Optimizer

A simulation-backed lineup selection engine designed to build a controlled pool of DraftKings lineups for multi-entry contests.

  • Simulation-Backed Lineups: Every lineup is supported by at least one simulated race outcome
  • Lineup Scoring Weights: Customize how lineups are evaluated using averages, ceilings, floors, optimal rates, and ownership avoidance
  • Driver Group Constraints: Apply locks, fades, dominators, groups, and manufacturer stacks to shape lineup construction
  • Exposure & Variance Control: Influence lineup diversity through selection variance and scoring randomness
  • CSV Export: Easily export finalized lineups for direct DraftKings upload

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Rival Recon

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A scouting tool built from tracked cash-game results to help you understand how your opponents actually play.

  • Head-to-Head Matchup Reports: Compare lineups from races where both players entered tracked contests
  • Tracked History: View total races played, entry fees, and win-loss-tie records against specific opponents
  • Lineup Breakdown: See shared drivers and unique drivers to understand where builds diverged
  • Performance Context: Evaluate projections, scores, and contest exposure across multiple slates
  • Expanding Reports: Additional opponent trends and behavioral insights will be added over time

Other Tools & Content

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Practice Model

Enhanced practice analysis designed to separate true speed from noise by accounting for tire wear, traffic, and run context.

  • Context-Adjusted Scoring: Laps are graded with adjustments for tire age, traffic, track evolution, and run type.
  • Multi-Category Practice Grades: Drivers are evaluated across all laps, good laps, best laps, late-run pace, and run quality.
  • Weighted Practice Grade: Combines all relevant practice factors into a single score for easy comparison.
  • Run & Tire Awareness: Distinguishes between sticker runs, scuffs, cooled tires, and extended runs.
  • Granular Lap Table: Drill down into individual laps with speed, time, tire type, and scoring context.
  • Signal vs Noise Focus: Helps identify drivers whose raw speeds were misleading due to traffic or situational factors.
  • Built for Race Translation: Designed to emphasize practice indicators that historically carry over to race performance.

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