We’re just a day away from more NFL preseason action and another $20 million PGA Tour event, and we have plenty of action across the MLB, WNBA and more to lead into it. That’s all a recipe to make sure that you have each of the best sportsbook promos today, and that’s what we’re to help with.

We’ve not only collected each of the best sportsbook promos for today into a one-stop shop for, but we’ve also explained how each one works. So, be sure to check out everything below so that you can get set up for the best day and week possible!

 

 
 
 

 

Best Sportsbook Promos Today, 8/21: DraftKings Sportsbook

DraftKings Daily Bonus: MLB Home Run Odds Surge

Launching the best sportsbook promos today is launching the long ball in the MLB, of which we have a monster slate on deck. DraftKings Sportsbook has you covered from the early Orioles – hitting bombs all season – game to Shohei Ohtani and the Dodgers in the nightcap with a home run odds surge.

It’s as straightforward as it sounds. Predict any player to go yard today, apply the boost token in your bet slip and have those odds boosted! It’s already a betting market with significant value, so it’s a great way to get started with the best sportsbook promos today.

 

 

DraftKings Daily Bonus: WNBA Same Game Parlay(x) Boost

Switching gears in terms of sports takes us to the WNBA, where fans can enjoy arguably the most popular bet type – the Same Game Parlay (SGP). This boost also includes the SGPx, which is combining SGPs across multiple games.

Regardless of your approach, once you’ve signed up at DraftKings, create one with four or more legs to have DK boost it for you!

 

 

DraftKings Daily Bonus: MLB All Parlay Boost

Swapping back to the diamond is an even more inclusive DraftKings Sportsbook offer, as this one includes regular parlays as well!

With so many MLB games today, there is certainly no shortage of options, either. Just create a parlay, SGP or SGPx with four or more legs, apply your boost and off you go with an even better potential payout!

 

 

Register at DraftKings today to claim not only the best sportsbook promos today from a daily perspective, but an upcoming sign up offer that we’re going to break down for you!

 

 

 

DraftKings Sportsbook Promo Code & Sign Up Bonus

As promised - the DraftKings sign up bonus, which is brand new and comes with extreme value and benefits! First and foremost, become a new member and deposit at least $5. After that, the only other step needed on your end is a first wager of $5 or more on anything, not just the MLB or WNBA.

Once complete, you’ll receive $200 in bonus bets no matter what! Along with that guaranteed boost is still more – a free month of NFL+ Premium. With the regular season rapidly approaching, it’s the best way to get it started featuring access to live games on mobile and much more!

 

 

 

Best Sportsbook Promos Today, 8/21: FanDuel Sportsbook

FanDuel Daily Bonus: 30% Live Profit Boost - Red Sox vs. Astros

One of the aforementioned afternoon MLB games today takes place in Space City with the Astros hosting the Red Sox, and FanDuel Sportsbook wants you to make the most of it. It may not be a classic AL East rivalry, but it’s still a potential playoff series preview.

So, for all live bets, FanDuel members can enjoy a 30% profit boost, and even SGPs apply! Just be sure to apply your profit boost token once you’ve made your desired selections and you’re all set.

 

 

FanDuel Daily Bonus: WNBA SGP Boost

Speaking of SGPs, those who join FanDuel today – along with existing members – can enjoy another one of the best sportsbook promos today in the WNBA.

We saw a great Sparks vs. Sun game last night, and for today’s slate, you can have any SGP on the league boosted. Just be sure that your SGP has three or more legs, and an SGPx will also qualify!

 

 

Click here to join FanDuel today and reap the rewards of the best sportsbook promos today and all that the nationwide leader has to offer.

 

 

 

FanDuel Sportsbook Promo Code & Sign Up Bonus

Reaping the rewards at FanDuel includes their brand new welcome offer, which has a similar theme to that of the one at DraftKings. That’s to say that it has multiple bonuses, and they’re both guaranteed! It’s also similar in terms of getting started.

After creating a new account, deposit $10+ this time, and then place a wager of $5+ on anything. You’ll then receive $200 in bonus bets no matter how it performs. As for your added bonus, that’s three months of NFL Sunday Ticket! In other words, this is another incredible way to enhance your experience not only today, but for the upcoming NFL season.

 

 

 

Best Sportsbook Promos Today, 8/21: Bet365 Sportsbook

Bet365 Daily Bonus: 30% MLB Profit Boost

With such a massive slate of MLB action and games all throughout the day, it’s no surprise that Bet365 Sportsbook also gets their best sportsbook promos today started with the games on the diamond. 

It’s a rather inclusive offer, as both select straight bets and SGPs apply. If you prefer the latter, just make sure that you have three-plus legs and odds of +100 or longer. Then, just apply the “Profit Boost” option and you’re good to go!

 

 

Bet365 Daily Bonus: Early MLB Payout

Another way to enjoy just a loaded day of MLB games is with an early payout, and it works just like it sounds. You can receive your winnings before any matchup is even over! 

Just sign up at Bet365, pick any MLB team to come out victorious and if they ever take a lead of five runs, you’ll be instantly paid out! Don’t let an extra-inning comeback spoil your pick and enjoy another one of the best sportsbook promos today.

 

 

Bet365 Daily Bonus: Leagues Cup SGP 30% Boost

The MLB isn’t the only action going on today at Bet365 Sportsbook, as we have the continuation of the Leagues Cup! The MLS playoffs featured the quarterfinals over the weekend, and now, we’re down to just four teams remaining. 

As it continues to dwindle down, Bet365 members can create any SGP with three or more legs and odds of +100 or longer to have it boosted by 30% today!

 

 

Create a new account at Bet365 and secure each of the best sportsbook promos today that we’ve gone through plus all that comes with a platform that also has a great international reputation.

 

 

 

Bet365 Sportsbook Promo Code & Sign Up Bonus

Don’t look now, but there are even more of the best sportsbook promos today, and Bet365’s welcome opportunity provides multiple of them! Before going through each one and making your choice, use this link to sign up and make your initial deposit of $10 or more. 

After that, you can choose to get started with a guaranteed boost. Do so by wagering $5 or more on any sporting event. Whether it wins or loses makes no difference, as Bet365 will credit you with $150 in bonus bets regardless! 

As for your other choice, that would be first-bet protection. To claim, place a bet of $10+ and up to $1,000. Then, you’ll either receive your winnings or bonus bets as a refund. Either way, these are both among the best sportsbook promos today, and you can make your own choice!

 

 

 

Optimize Your Hump Day With the Best Sportsbook Promos Today

With afternoon MLB action getting our day started with a bang, there’s really no time to waste in grabbing the best sportsbook promos today. Of course, we still have the BMW Championship and NFL preseason to look forward to tomorrow as well.

The bottom line is that there is so much value on the table with the best sportsbook promos today and sign up bonuses, make sure you take advantage of all the above!