Learning sports betting without knowing the vocabulary is like playing poker without knowing the hands — you'll lose before you start.
This glossary covers the most important sports betting terms every beginner needs to know before placing a single dollar.
Core Betting Terms
- Action — any active bet you have placed
- Bankroll — the total amount of money you've set aside for betting
- Book / Sportsbook — the company or platform that takes your bets
- Handle — the total amount of money wagered on a given game or event
- Juice / Vig — the sportsbook's built-in commission on every bet (usually around -110)
- Line — the current odds or point spread on a game
- Sharp — an experienced, professional-level bettor
Bet Type Terms
- Moneyline — a straight-up bet on who wins, no point spread involved
- Point spread — a margin of victory that the favorite must cover to win the bet
- Over/Under (Total) — a bet on the combined score going over or under a set number
- Parlay — multiple bets combined into one; all must win for a payout
- Teaser — a parlay where you adjust the spread in your favor, at lower odds
- Prop bet — a wager on a specific event within a game (e.g., which player scores first)
- Futures — a bet on an outcome that will be decided weeks or months away (e.g., Super Bowl winner)
- Live bet / In-play — a bet placed while the game is already in progress
Odds and Payout Terms
- American odds — the standard U.S. format using +/- numbers (e.g., -110, +200)
- Favorite — the team or player expected to win; shown with a minus sign (-)
- Underdog — the team or player expected to lose; shown with a plus sign (+)
- Push — when the outcome lands exactly on the spread or total; your bet is refunded
- Cover — when a team wins by enough to beat the point spread
- Payout — the total amount returned to you when you win (stake + profit)
- ROI — return on investment; your profit or loss as a percentage of total bets placed
Account and Process Terms
- Bet slip — the form (digital or paper) that shows the details of your wager
- Stake — the amount of money you're risking on a bet
- Rollover — a requirement to bet a certain amount before withdrawing a bonus
- Withdrawal — taking money out of your sportsbook account
Use this glossary as a reference whenever you encounter an unfamiliar term. And when you're ready to put it all into practice, track every bet you place with Oddible to see what's working and what isn't.
