| Action |
A bet |
BM |
Bookmaker |
| BR |
Bankroll |
Back door |
A 'cover' that occurs in the waning moments of a game |
| Bad beat |
Losing under unusual circumstances |
Beard |
A runner; one who places a bet for another |
| Beef |
A dispute over the outcome of a bet |
Bow-wow |
An underdog |
| Chalk |
A favorite |
Circled game |
A contest on which betting limits are reduced (injuries and weather are the primary reasons for games to be circled) |
| Cover |
A pointspread win |
Degenerate |
A compulsive gambler |
| Dime |
$1,000 |
Dollar |
$100 |
| Earn |
Percentage hold |
Exotic |
Any wager other than a straight bet or parlay (also referred to as a proposition or prop) |
| Exposure |
The maximum amount of money a sports book stands to lose on a game |
Figure |
Amount owed to or by a bookmaker |
| Form |
A tabloid used for horse racing data |
Getting down |
Placing a bet |
| Handicapper |
A person who studies factors such as statistics, injuries, weather and news to predict the outcome of games |
Handle |
Total amount of money wagered |
| Hedge |
To reduce amount of action by wagering on the opposite side of a previous bet |
Hook |
A half-point |
| Juice |
Amount of commission kept by the house (also referred to as vigorish or vig) |
Laying a price |
Playing a favorite |
| Layoff |
Money bet by a house with another bookmaker to reduce its liability |
Limit |
Maximum amount of money accepted for one wager |
| Line |
The odds on a game (also referred to as price) |
Lock |
A surefire winner (there really is no such proposition) |
| Matador |
A cover that occurs in the waning moments of a game (also referred to as a back door cover) |
Middle |
Betting both sides of a game at different prices with the hope of winning both wagers (An example: if a bettor played Maryland (minus-4) and Duke (plus-6), and Maryland won, 100-95, he would win both bets -- or "catch a middle") |
| Mush |
A bettor who is bad luck |
Nickel |
$500 |
| Off the board |
A game on which bookmakers are not accepting wagers (generally because of injuries) |
Overlay |
A situation in which the odds on a game favor the bettors rather than the house |
| Parlay |
One bet ticket written with at least two wagers (all must win for the ticket to cash) |
Past post |
To place a wager after an event has started |
| Pick'em |
A game with no favorite (the straight-up winner also would win bets) |
Price |
The odds on a game |
| Puppy |
The underdog |
Push |
A tie |
| Round robin |
A single ticket with comprised of more than one parlay |
Rundown |
A list of odds on a particular day's games |
| Runner |
One who places bets for another |
Scalper |
Someone who bets both sides of a game |
| Score |
A big win |
Sharp |
A sophisticated or professional sports bettor |
| Square |
A novice sports bettor |
Steam |
Heavy action on one side of a game |
| Straight bet |
One wager (as opposed to a parlay) |
Sucker bet |
Parlays, teasers or exotics (anything bookmakers use to entice squares to bet more) |
| Taking a price |
Betting an underdog |
Tapped out |
Broke from gambling |
| Teaser |
A sucker wager that allows bettors to add and subtract points from posted odds |
Tout service |
A company that sells selections on games (most in the United States are dishonest) |
| Underlay |
A situation in which the odds on a game favor the house rather than bettors |
Value |
An overlay |
| Vigorish |
Amount of commission kept by the house (also referred to as juice or vig) |
Wise guy |
A professional sports bettor |
