Sportsbooks adjust their betting lines for several common reasons, primarily to balance the action on both sides of a wager and minimize their risk. Injury news is one of the most significant factors, as the absence of key players can dramatically impact a team’s performance, prompting sportsbooks to alter odds to reflect this uncertainty. Additionally, public action, where the majority of bets are placed on one side, can lead to line adjustments; sportsbooks may adjust the line to encourage bets on the less popular side to mitigate potential losses.