Register with the latest bet365 bonus code WEEK365 to claim $150 in bonus bets or a $1,000 first-bet safety net when you sign up for a new account. Start up your new account by clicking the offer link below and then take advantage of these offers by betting on Wednesday's MLB games or any other market here.This offer from bet365 is unique, as you will have the ability to choose the $150 bonus or the $1,000 first bet. Just bet $5 on any market to activate the $150 bonus offer or use the $1,000 safety for your first wager. MLB's Wednesday schedule and the Club World Cup games this week give users plenty of chances to capitalize on these offers.bet365 Bonus Code WEEK365 For MLB, More Bet365 Bonus Code New User Offer Bet $5, get $150 Bonus OR $1,000 first bet safety net In-App Promos MLB 30% SGP Boost, NBA Draft 30% Boost, Club World Cub Predictor, MLS 50% SGP Boost, WNBA 30% SGP Boost, etc. Terms and Conditions New Customers - 21+ in Eligible States Bonus Last Verified On June 25, 2025 Information Confirmed By The $150 bonus offer is popular because all it takes is a $5 bet to unlock the reward. The best part of the offer is that the outcome of your $5 wager does not matter, and your $150 bonus will be given to you instantly.As an example, maybe you want to bet $5 on the Philadelphia Phillies moneyline against the Houston Astros on Wednesday. Once you place that bet, you will secure the bonus bets to use on any market instantly.If you get the $1,000 first bet offer, you can wager up to that amount and get your stake back if your bet loses. So, if you want to put something like $600 on the Phillies moneyline, you will get a large payout if you win. If they lose, you will be given your $600 stake back in a bonus refund.bet365 Wednesday In-App OffersWhen you are set up with your new account, bet365 provides new users with plenty of in-app promos to take advantage of in addition to the welcome offers. There are promos available for MLB games, the NBA Draft, the Club World Cup and more.Claim a 30 percent profit boost for a same game parlay for Wednesday's MLB games or get a similar boost for the NBA Draft or WNBA games. You can also get a 50 percent profit boost for a same game parlay for an MLS game.For the Club World Cup on Wednesday, you can play the predictor game. It is a free-to-play game that gives you a chance to win cash prizes.MLB Wednesday Bet BoostsWhen you sign up in time for Wednesday's MLB games, you will be able to take advantage of the boosted MLB parlays. These are pre-made wagers by bet365, and you can capitalize on similar wagers for other events throughout the sports calendar. Below are some examples for Wednesday: Cubs moneyline, Phillies moneyline, Dodgers moneyline (+259 boosted to +353) Mike Trout, Cal Raleigh, Shohei Ohtani EACH hit 1+ home runs (+2761 boosted to +3464) Fernando Tatis Jr., Pete Alonso, Seiya Suzuki, Kyle Schwarber EACH 2+ total bases (+1977 boosted to +2358) 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.