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Blog and learning
Find a published guide, inspect its sources, and put the idea into practice.
Articles
- The Math of Hedging a Futures Ticket: When to Lock ProfitHow to hedge a live futures ticket, the exact math to lock guaranteed profit, and when letting it ride actually beats hedging.
- NFL Preseason: Sharp Action Patterns to WatchSharp bettors attack the season by comparing books, not scores. This week's 16-game board has exactly one real disagreement.
- How Claude Fable Became Shark Snip's Edge Engine (and What That Means for Your Bets)Anthropic's Claude Fable designed Shark Snip's model lab: calibrated probability intervals, replay-proof backtests, and an AI that says when not to bet.
- How Sharks Actually Track Their Bets: The CLV HandbookHow sharps track every bet using closing line value (CLV), fractional Kelly, drawdown heatmaps, and the snip-to-leaderboard workflow that proves edge.
- Modeling NFL Like an Analyst: Spread, Total, and Player Props from ScratchBuild NFL prop, spread and total models from scratch: what stats to feed them, keeping confidence honest, removing the vig, and sizing bets in-browser.
- Am I Actually Sharp? A Bayesian CLV CalculatorA Bayesian calculator for "am I a sharp bettor?" Uses CLV + bet count to compute posterior P(sharp | data), with realistic priors and worked examples.
- Building a Client-Side Daily Loss Limit Into Your Bet TrackerClient side loss limit tool for any bet tracker: localStorage kill-switch, daily reset math, and test cases that catch edge bugs.
- CLV Variance by Market: NFL Sides vs MLB Props vs UFCCLV variance differs by market: the sample needed to trust a CLV read varies by sport and market type. Per-market thresholds and sample-size tables.
- CLV as a Leaderboard: Why Tracking Beats ToutingCLV leaderboards rank bettors by closing line value, not record. Why a CLV band beats record-based ranking, and how to read a CLV table.
- Translating Event Contracts to Spread/Moneyline PricesEvent contract spread translation: convert Kalshi YES/NO prices to American odds, point spreads, and implied probabilities for sportsbook comparison.
- Kalshi Sports Event Contracts vs Sportsbooks (2026)Kalshi sports betting in 2026: event contracts, YES/NO pricing, post-Third-Circuit status, and where they beat traditional books on vig.
- Kelly Criterion With a Loss Floor: A Safer Bankroll HeuristicKelly criterion loss floor staking: fractional Kelly with a drawdown cap, worked examples at +200, -120, -110, plus a daily kill-switch.
- NFL Bankroll Management 2026: Surviving a Long SeasonHow to manage an NFL betting bankroll in 2026 across sides, totals, props, futures, parlays, and survivor pools.
- NFL Bet Log Causality Tags: Tracking Why You Won and LostHow to add causality tags to your NFL bet log to identify which decision factors actually drive results.
- NFL Bet Tracking 2026: The Columns Every Bettor Should LogBuild a 2026 NFL bet tracker with market, price, close, stake, thesis, injury notes, weather, and result fields.
- NFL Book Shopping: Build a Hold Map Across BooksHow to find the best NFL spread and total prices by mapping hold percentages across sportsbooks.
- NFL CLV 2026: Using Closing Line Value Without Fooling YourselfHow to use closing line value for 2026 NFL betting across sides, totals, props, futures, and market-timing reviews.
- NFL CLV Audit by Market Type: Where Your Edge Actually LivesHow to measure closing-line value by bet type to identify where your NFL betting edge is real.
Answers, short and sourced
- Are sports betting models worth paying for?
Sports betting models are worth paying for only if they show credible proof of beating no-vig closing prices. Pay for transparent edge, not confident picks, glossy records, or a feed that hides its math.
- Are free betting calculators accurate?
Free betting calculators are accurate when they use the correct formulas. No-vig, Kelly, and parlay EV math is deterministic, so the real edge comes from your probability inputs, not a paid calculator wrapper.
- How accurate are model-based NFL picks?
Model-based NFL picks are accurate when they beat break-even over time, but calibration and CLV matter more than a single win rate; about 52.4% ATS breaks even at -110.
Pundit ledger
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Hit rate 62.3% on 56 graded calls, 95% range 60 to 83%.
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Hit rate 58.4% on 27 graded calls, 95% range 55 to 87%.
Portland Trail Blazers (Official)
Hit rate 55.7% on 20 graded calls, 95% range 48 to 85%.
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Hit rate 40.0% on 25 graded calls, 95% range 15 to 65%.
Podcasts
- INSTANT REACTION TO THE BEST WEEK OF THE SEASON | Week 7 Recap | The BFW Show 10.17.26
- EMBARRASSED IN KNOXVILLE: Just an Abject Failure of a Game Plan and Performance Leaves Bama Reeling
- Tennessee KNOCKS OFF Alabama, 26-10: Josh Heupel, Vols win Third Saturday in October vs Crimson Tide
- Eagles Rookie Diary With Micah Morris: London Was 'Top 10 All Time' Road Game Experience