MLB Opening Day is finally here and players can get in on the action with this FanDuel promo code offer. New players can start winning bonuses on any MLB game or the NCAA Tournament on Thursday. Start with a $5 bet on any game to get $200 in bonuses with a win. This is an opportunity for players to raise the stakes on the games.This promo equates to a 40-to-1 odds boost on MLB Opening Day, followed by Sweet 16 action in the NCAA Tournament. Signing up and taking advantage of this offer only takes a few minutes. Players who secure these bonuses will have a head start on the action this weekend. We also recommend checking out the in-app offers available on FanDuel Sportsbook. Let's take a closer look at the sign-up details.FanDuel Promo Code: Bet $5 to Win $200 BonusFanDuel Sportsbook should be a go-to option on the Sweet 16, MLB Opening Day, NBA, NHL or any other sport. Players will have a chance to start with a $200 bonus. Set up a new account and place a $5 bet on any game. This promo applies to any team, even heavy favorites like Florida and Texas Tech on the hardwood.Anyone who picks a winner will receive the $200 bonus. From there, new players on FanDuel will have the chance to flip these bonus bets on games throughout the weekend. With the Sweet 16 starting on Thursday night, it's the perfect time to take advantage of this offer. Don't miss out on the chance to hit the ground running with this sign-up offer.MLB Opening Day Options at FanDuelThere are tons of ways to use this FanDuel promo, but we expect to see a lot of interest in MLB Opening Day. There are 14 games in total throughout Thursday, which means there are plenty of options on the table for baseball fans.Additionally, there are other in-app promos available on the games. FanDuel Sportsbook has a no-sweat same game parlay for MLB Opening Day. Players who lose on this type of wager will receive bonus bets back. We recommend keeping an eye out on the different promos available throughout the weekend. There should be something for every sports fan.Sign Up With This FanDuel Promo Code OfferThere is no need to manually enter a promo code to unlock this offer. New users can start the sign-up process and create a new account. Input basic identifying information in the required fields to set up a new account. Next, deposit $5 or more in cash using any of the secure and convenient payment methods.Next, find the right market for this 40-to-1 odds boost. New players can apply this offer to the Sweet 16, MLB Opening Day, NBA, NHL or any other available market. Anyone who picks a winner on this $5 bet will receive $200 in bonuses. From there, new players can test out the FanDuel Sportsbook app while using bonus bets.21+ and present in participating states. Gambling problem? Call 1-800-Gambler.Newsweek may earn an affiliate commission if you sign up through the links in this article. See the sportsbook operator's terms and conditions for important details. Sports betting operators have no influence over newsroom coverage.