A $100 sign-up bonus for sports betting with no deposit required is an enticing offer for new bettors. This promotion allows users to explore various betting options without risking their own money upfront. By simply registering on a sportsbook platform, players can receive the bonus, enabling them to place bets on their favorite teams or events. This risk-free opportunity not only enhances the excitement of sports betting but also provides a chance to win real money, making it an attractive option for both novice and experienced bettors alike.