Sports Betting Glossary

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Action

General

Any bet or wager.

Against the Spread (ATS)

Bets

Betting on a team to cover the point spread.

Bad Beat

General

A bet that looks like a winner but loses in the final moments.

Bankroll

Strategy

The total amount of money you have set aside for betting.

Chalk

General

The favorite in a game.

Cover

Bets

To win by more than the point spread (favorite) or lose by less than the spread (underdog).

Decimal Odds

Odds

Odds format used globally (e.g., 2.50). Multiply stake by odds to get total return.

Even Money

Odds

A bet that pays 1:1 (e.g., bet $100 to win $100).

Favorite

General

The team expected to win.

Futures

Bets

Bets on events happening in the future (e.g., Super Bowl winner).

Handle

General

Total amount of money wagered on a game or event.

Hedging

Strategy

Placing a bet on the opposite side of your original bet to guarantee a profit.

Hook

General

A half-point (e.g., 3.5) that prevents a push.

Juice (Vig)

Strategy

The commission the sportsbook charges for taking a bet.

Moneyline

Bets

A bet on who will win the game outright.

Over/Under (Total)

Bets

A bet on the combined score of both teams.

Parlay

Bets

A single bet linking two or more wagers; to win the bet, all wagers must win.

Pick'em

General

A game where neither team is favored; the spread is zero.

Prop Bet

Bets

A bet on something other than the game outcome (e.g., player points).

Push

General

A tie between the bettor and the sportsbook. Money is refunded.

Sharp

General

A professional or highly skilled sports bettor.

Spread

Bets

The point advantage given to the underdog to level the playing field.

Square

General

A casual or novice bettor.

Steam

General

When odds move rapidly due to heavy betting volume.

Teaser

Bets

A type of parlay where you can adjust the point spread in your favor.

Underdog

General

The team expected to lose.

Unit

Strategy

A standard measure of the size of a bet (usually 1% of bankroll).

Value

Strategy

When the probability of an outcome is higher than the implied probability of the odds.