A sportsbook is a facility or online platform where individuals can place bets on various sports events. It allows bettors to wager on outcomes such as the winner of a game, the total points scored, or specific player performances. Sportsbooks offer odds that determine how much money a bettor can win based on their wager. In addition to traditional sports like football, basketball, and baseball, many sportsbooks also cover niche sports and events, including eSports and golf tournaments. They provide a range of betting options, including point spreads, moneylines, and over/under bets, catering to different preferences and strategies.