A Deposit Match Bonus in a sportsbook is an enticing promotion that boosts your initial deposit by matching a percentage of it, often up to a specified limit. For example, if a sportsbook offers a 100% match up to $200, depositing $200 would give you an additional $200 in bonus funds to wager with. This bonus enhances your betting experience, allowing you to explore more betting options and increase your potential winnings. However, it's essential to review the terms and conditions, including wagering requirements, to fully understand how to utilize the bonus effectively.