Plain-English guides to the betting math and the market mechanics — how odds convert, how parlays are priced, how arbitrage is tested, and what each market actually settles on. Information, not picks.
The three markets on every game, what −110 actually costs, and why both sides of a price add up to more than 100%.
The full final-margin distribution from six seasons of NFL results, and what it does to the half point either side of 3.
One asks who wins, the other asks by how much — plus the measured rate at which NFL spread bets actually push.
How season win totals settle, how outright markets work, and a real Super Bowl price series pulled from our own futures archive.
The same markets as the NFL over a far more lopsided set of results — measured across six seasons of college games.
Exact win probability for 2 to 12 legs, the break-even rate each price demands, and what our NFL archive says about real legs.
Straight-up and against-the-spread rates by moneyline price band, 2020–2025, with the sample size stated for every band.
MLB and NFL over rates season by season, with pushes counted in their own column and the reference total stated.
Measured movement across three markets — and a plain account of what a daily snapshot archive can and cannot see.
The formula, the American-to-decimal conversions, and worked 2-leg and 3-leg examples with payout and profit.
Combined decimal and American price, implied probability and $10 payout for every leg count at −110 and at even money.
A fixed 1.5-goal spread: how each side settles, what overtime does to it, and how the price relates to the moneyline.
Usually no — one book prices both sides above 100%. The rare exceptions, and how arbitrage differs from a middle or a hedge.
Irregularly, often briefly — and why any universal per-day number is unreliable. What actually controls the frequency.
Why CLV is the ultimate measure of betting skill — and how to track it across every sport.
How to find and execute arb opportunities across sportsbooks — and why books limit winning accounts.
How NBA spreads move, why reverse line movement happens, and how to tell steam from noise.
Asian handicaps, 3-way market mechanics, Pinnacle devigging, and what actually predicts EPL outcomes.
How UFC moneyline markets are priced — fighter metrics, how lines move before a card, and where underdog prices sit.
Goalie starts, PDO regression, back-to-back spots, and the advanced metrics that predict NHL outcomes.
Our own data study of how favorites, home teams, and totals actually performed across six seasons of NBA lines.