A First Deposit Bonus in sports betting is an enticing offer provided by sportsbooks to attract new customers. When a bettor makes their initial deposit, the sportsbook typically matches a percentage of that amount, often up to a specified limit. This bonus allows bettors to explore various betting options with extra funds, enhancing their overall experience. However, it's essential to read the terms and conditions, as wagering requirements and restrictions may apply before the bonus can be withdrawn. Overall, a First Deposit Bonus can be a valuable tool for both novice and experienced bettors looking to maximize their bankroll.