Linemakers use statistical analysis, historical data, and expert knowledge to determine the odds for a game or event. Their goal is to create odds that encourage balanced betting on both sides of a wager, ensuring the sportsbook minimizes its risk. After setting the initial line, it may adjust based on betting activity and other factors like injuries or weather conditions.
Linemaker Example
For example, if a linemaker sets the point spread for a football game at -7 for Team A, they predict Team A to win by 7 points. This spread will influence how people place their bets.