Sports Betting Guide: Master Spreads, Over/Under, Parlays & Expected Value
A complete primer from the rules to quantitative thinking — paired with our on-site tools and daily model analysis
- What Is a Spread?Spread (handicap) rules, winning-but-not-covering, and push refunds
- How Does Over/Under Work?The total line, half vs. whole numbers, and overtime rules
- Moneyline & 1X2Win/loss rules and the market's read baked into the odds
- How Do Parlays Work?Accumulator rules, multiplied odds, and the expected-value truth
- How to Read OddsDecimal/American/Hong Kong conversion, implied probability, and the vig
- Expected Value (EV) ThinkingThe formula, the +EV decision process, and common pitfalls
- Bankroll ManagementThe math of losing streaks, flat/percentage staking, and the Kelly criterion
- Reading Line MovementWhy lines move, chasing vs. fading, and CLV