Action:A live bet or bets. ("They got a lot of action on that game." "I have action on this game.")

Arbitrage:Betting the same event at separate sports books in order to lock in a profit by taking advantage of different betting lines.

Bad beat:A very tough, often emotional, betting loss that is characterized by rotten luck.

Bankroll:Total capital available for betting sports.

Beard:A person who is betting someone else's money for that other person; a messenger.

Board:A presentation of all the games and events available for betting in a sports book. (If wagers are being taken on a game, the game is "on the board," otherwise it is "off the board.")

Bookmaker (or bookie):A person who accepts bets.

Buck:See "dollar."

Buyback:The money that comes in on the underdog after a favorite is bet heavily enough to move the line.

Chalk:A favorite, usually a heavy favorite.

Chalk eaters:Bettors who like to bet big favorites (often a derogatory term).

Circled game:A game in which the sports book has reduced its betting limits, usually because of weather or the uncertain status of injured players.

Cover:Winning against the point spread. (A 10-point underdog that loses 20-14 has covered, or "covered the spread.")

Dime:$1,000. (A "five-dime" bet is a $5,000 bet.)

Dime line:A betting line with a 10-cent straddle, often used in baseball. (With a dime line, if the favorite is minus 120, the underdog is plus 110.)

Dog:See "underdog."

Dollar:$100. (If a sports book has a $500 maximum on a particular type of bet, you could say it's a "five-dollar limit.")

Exposure:The degree of risk that a sports book will lose money on a given game, result or proposition. (If a book is "highly exposed" on the Cubs in World Series futures betting, it will lose a lot of money to bettors if the Cubs win the World Series.)

Fade:To take the opposite side of another bettor's wager or to accept that bet yourself.

Favorite:A team (or player) that, according to the odds, is the stronger or strongest in a given match-up or is regarded as such by the betting public or is expected to win.

First-half betting:Wagers that involve the outcome of the first half of a game only.

Freeroll:A bet you can win or push but not lose.

Futures:A type of wager involving the outcome of a season or how a particular team or player will perform over the course of a season.

Halftime betting:Wagers, based on betting lines posted at halftime, which involve the outcome of the second half of a game only.

Handicap:To study and research sports in order to make predictions on the results of upcoming games and events.

Handle:The amount of money in wagers accepted. ("The handle was down this year on the Super Bowl.")

Hedge:To make a bet that takes the opposite side of your original position, usually to reduce risk or lock in some profit.

Hook:A half-point in the betting spread. ("I lost by the hook.")

Hotel guest:See "tourist."

House:The casino, sports book or bookmaker.

Juice:See "vigorish."

Layoff:A type of wager made by one bookmaker with another, often larger, bookmaker in order to balance action or reduce risk.

Limit:The maximum wager accepted by a sports book.

Line:The point spread or odds on a game or event.

Lock:A bet that cannot lose; a term that is often misused and abused by disreputable touts.

Long shot:Big underdog.

Match-up proposition:A betting option that pits two players against one another in a contest or event, often used in golf and auto racing wagering.

Middle:A situation in which you bet both sides in a game and win both bets, due to favorable line moves. (Example: Bet a football favorite at minus 2 ½, then bet the underdog at plus 3 ½ at another book or later in the week. If the favorite wins by exactly 3 points, both bets win.)

Money line:The odds on a team winning a game outright, regardless of the point spread.

Money management:Any strategy used by a bettor for making the most of his bankroll.

Nickel:$500.

Offshore:Designation for the organized sports betting industry outside of the United States.

Out:A place to get bets down, whether it's a Nevada sports book, offshore book or illegal bookmaker. ("It's good to have a lot of outs.")

Over/under:See "totals."

Overlay:A situation in which the odds are favorable to the sharp bettor.

Parlay:A bet in which two or more events must happen in order to win; if any one of them does not happen, the wager loses.

Pay by mail:How sports books usually pay off winning tickets to tourists who make a bet while visiting Nevada, then return to their home state before they have a chance to cash them.

Pick 'em:An even match-up, a game with no clear favorite.

Player:A sports bettor.

Pleaser:A specialized form of a parlay that improves the point spread (for the book) but pays off at improved odds.

Point spread:The number of points added to or subtracted from a team's actual score for betting purposes.

Power rating:A numerical representation of a team's strength for betting purposes.

Price:See "line."

Proposition (or prop):An unusual or offbeat betting opportunity.

Public:Average, unsophisticated or casual bettors as a whole; or, used to describe money bet by the public ("a lot of public money came in on the Cowboys"); see "square."

Puck line:In hockey, a betting structure that dictates the favorite must win by a set number of goals, and/or adds a set number of goals to the underdog's actual score.

Pup:See "underdog."

Push:A bet in which the money wagered is refunded; a tie.

Rotation:The official list of all the games on the betting board, presented in a specific order.

Round robin:A specialized form of a parlay that uses every combination of a set of teams in a wager. For example, there would be six two-team parlays within a four-team round robin.

Rundown:A reading of all the games and betting lines on a particular day.

Runner:See "beard."

Scalp:A form of a middle in which you bet both sides in a game, taking advantage of line movements to secure a profit.

Sharp:Savvy, highly informed; or, used to describe the money bet by sharp players ("a lot of sharp money came in on the Eagles").

Side:A variation of a middle in which you win one bet and push the other; also, a particular team in a match-up. ("Which side do you like?")

Sports book:The part of the casino that accepts bets on athletic contests.

Square:An unsophisticated or casual bettor, the opposite of a wise guy; see "public."

Steam:One-sided action.

Straight:A single bet, usually laying 110 to win 100.

Takeback:On a money line, the price of the underdog. (In baseball, if the favorite is minus 120, the "takeback" on the underdog is often plus 110.)

Teaser:A specialized form of a parlay that improves the point spread (for the bettor) but pays off at reduced odds.

Totals:A type of wager that involves whether a score or result will go over or under a posted number.

Tourist:A typical visitor to Las Vegas, almost always used as another way to say "square."

Tout:A person who sells his predictions to bettors (often derogatory).

20-cent line:A betting line with a 20-cent straddle, standard in football and basketball. (With a 20-cent line, if the favorite is minus 120, the underdog is even money.)

Underdog:A team (or player) that, according to the odds, is the weaker or among the weakest in a given match-up, or is regarded as such by the betting public, or is expected to lose.

Vigorish (or vig):The commission charged by the bookmaker.

Wise guy:A sharp, successful, established professional sports bettor. (In terms of Las Vegas sports betting, this has nothing to do with Tony Soprano, Henry Hill & Co.)

Wood:The price of a heavy favorite. (If you bet the Red Sox as a minus 240 favorite, you "lay the wood" with the Red Sox.)

-- Compiled by Jeff HaneySports Betting Glossary

 

Action:A live bet or bets. ("They got a lot of action on that game." "I have action on this game.")

Arbitrage:Betting the same event at separate sports books in order to lock in a profit by taking advantage of different betting lines.

Bad beat:A very tough, often emotional, betting loss that is characterized by rotten luck.

Bankroll:Total capital available for betting sports.

Beard:A person who is betting someone else's money for that other person; a messenger.

Board:A presentation of all the games and events available for betting in a sports book. (If wagers are being taken on a game, the game is "on the board," otherwise it is "off the board.")

Bookmaker (or bookie):A person who accepts bets.

Buck:See "dollar."

Buyback:The money that comes in on the underdog after a favorite is bet heavily enough to move the line.

Chalk:A favorite, usually a heavy favorite.

Chalk eaters:Bettors who like to bet big favorites (often a derogatory term).

Circled game:A game in which the sports book has reduced its betting limits, usually because of weather or the uncertain status of injured players.

Cover:Winning against the point spread. (A 10-point underdog that loses 20-14 has covered, or "covered the spread.")

Dime:$1,000. (A "five-dime" bet is a $5,000 bet.)

Dime line:A betting line with a 10-cent straddle, often used in baseball. (With a dime line, if the favorite is minus 120, the underdog is plus 110.)

Dog:See "underdog."

Dollar:$100. (If a sports book has a $500 maximum on a particular type of bet, you could say it's a "five-dollar limit.")

Exposure:The degree of risk that a sports book will lose money on a given game, result or proposition. (If a book is "highly exposed" on the Cubs in World Series futures betting, it will lose a lot of money to bettors if the Cubs win the World Series.)

Fade:To take the opposite side of another bettor's wager or to accept that bet yourself.

Favorite:A team (or player) that, according to the odds, is the stronger or strongest in a given match-up or is regarded as such by the betting public or is expected to win.

First-half betting:Wagers that involve the outcome of the first half of a game only.

Freeroll:A bet you can win or push but not lose.

Futures:A type of wager involving the outcome of a season or how a particular team or player will perform over the course of a season.

Halftime betting:Wagers, based on betting lines posted at halftime, which involve the outcome of the second half of a game only.

Handicap:To study and research sports in order to make predictions on the results of upcoming games and events.

Handle:The amount of money in wagers accepted. ("The handle was down this year on the Super Bowl.")

Hedge:To make a bet that takes the opposite side of your original position, usually to reduce risk or lock in some profit.

Hook:A half-point in the betting spread. ("I lost by the hook.")

Hotel guest:See "tourist."

House:The casino, sports book or bookmaker.

Juice:See "vigorish."

Layoff:A type of wager made by one bookmaker with another, often larger, bookmaker in order to balance action or reduce risk.

Limit:The maximum wager accepted by a sports book.

Line:The point spread or odds on a game or event.

Lock:A bet that cannot lose; a term that is often misused and abused by disreputable touts.

Long shot:Big underdog.

Match-up proposition:A betting option that pits two players against one another in a contest or event, often used in golf and auto racing wagering.

Middle:A situation in which you bet both sides in a game and win both bets, due to favorable line moves. (Example: Bet a football favorite at minus 2 ½, then bet the underdog at plus 3 ½ at another book or later in the week. If the favorite wins by exactly 3 points, both bets win.)

Money line:The odds on a team winning a game outright, regardless of the point spread.

Money management:Any strategy used by a bettor for making the most of his bankroll.

Nickel:$500.

Offshore:Designation for the organized sports betting industry outside of the United States.

Out:A place to get bets down, whether it's a Nevada sports book, offshore book or illegal bookmaker. ("It's good to have a lot of outs.")

Over/under:See "totals."

Overlay:A situation in which the odds are favorable to the sharp bettor.

Parlay:A bet in which two or more events must happen in order to win; if any one of them does not happen, the wager loses.

Pay by mail:How sports books usually pay off winning tickets to tourists who make a bet while visiting Nevada, then return to their home state before they have a chance to cash them.

Pick 'em:An even match-up, a game with no clear favorite.

Player:A sports bettor.

Pleaser:A specialized form of a parlay that improves the point spread (for the book) but pays off at improved odds.

Point spread:The number of points added to or subtracted from a team's actual score for betting purposes.

Power rating:A numerical representation of a team's strength for betting purposes.

Price:See "line."

Proposition (or prop):An unusual or offbeat betting opportunity.

Public:Average, unsophisticated or casual bettors as a whole; or, used to describe money bet by the public ("a lot of public money came in on the Cowboys"); see "square."

Puck line:In hockey, a betting structure that dictates the favorite must win by a set number of goals, and/or adds a set number of goals to the underdog's actual score.

Pup:See "underdog."

Push:A bet in which the money wagered is refunded; a tie.

Rotation:The official list of all the games on the betting board, presented in a specific order.

Round robin:A specialized form of a parlay that uses every combination of a set of teams in a wager. For example, there would be six two-team parlays within a four-team round robin.

Rundown:A reading of all the games and betting lines on a particular day.

Runner:See "beard."

Scalp:A form of a middle in which you bet both sides in a game, taking advantage of line movements to secure a profit.

Sharp:Savvy, highly informed; or, used to describe the money bet by sharp players ("a lot of sharp money came in on the Eagles").

Side:A variation of a middle in which you win one bet and push the other; also, a particular team in a match-up. ("Which side do you like?")

Sports book:The part of the casino that accepts bets on athletic contests.

Square:An unsophisticated or casual bettor, the opposite of a wise guy; see "public."

Steam:One-sided action.

Straight:A single bet, usually laying 110 to win 100.

Takeback:On a money line, the price of the underdog. (In baseball, if the favorite is minus 120, the "takeback" on the underdog is often plus 110.)

Teaser:A specialized form of a parlay that improves the point spread (for the bettor) but pays off at reduced odds.

Totals:A type of wager that involves whether a score or result will go over or under a posted number.

Tourist:A typical visitor to Las Vegas, almost always used as another way to say "square."

Tout:A person who sells his predictions to bettors (often derogatory).

20-cent line:A betting line with a 20-cent straddle, standard in football and basketball. (With a 20-cent line, if the favorite is minus 120, the underdog is even money.)

Underdog:A team (or player) that, according to the odds, is the weaker or among the weakest in a given match-up, or is regarded as such by the betting public, or is expected to lose.

Vigorish (or vig):The commission charged by the bookmaker.

Wise guy:A sharp, successful, established professional sports bettor. (In terms of Las Vegas sports betting, this has nothing to do with Tony Soprano, Henry Hill & Co.)

Wood:The price of a heavy favorite. (If you bet the Red Sox as a minus 240 favorite, you "lay the wood" with the Red Sox.)

-- Compiled by Jeff Haney