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Despite only launching in 2026, Underdogs Rips already has a cracking welcome offer in place. For a spend of just $5, new players can get 5 bonus packs worth up to $750, and no Underdog Rips promo code is required.
In this article, I explain exactly how to get your hands on the bonus, so that you can get started as quickly and easily as possible. I’ve also included some key pointers about the platform, including my top tips on how to use it, as well as some facts about Underdog Rips that you may have missed.
Just as there’s no need to enter a Clutchpacks bonus code to claim that operator’s welcome bonus, you can also claim this offer without an Underdog Rips bonus code. However, there are still some steps to complete to use the offer, so I’ve detailed the instructions below:
Click any of the Underdog Rips banners on this page to head to their website.
Download the Underdog Rips mobile app, as this platform is app-only.
Click the ‘Sign Up’ button.
Enter your email address and choose a username and secure password.
Enter your personal details.
Read and accept the terms of use and create your account.
Verify your account by providing your ID and SSN.
Make a deposit (the minimum is $10).
Head to the ‘Games’ section of the app.
Purchase and rip a $5 pack.
Once these steps have been completed, you will be credited with your five bonus packs.
As I mentioned earlier, there aren’t currently any other promotions available at Underdog Rips, but that certainly doesn’t mean this will always be the case.
One of the most popular offers elsewhere is referral programs, such as the one you can partake in using a Tilt Rips bonus code, where players can get bonus packs or commission for giving friends their code to sign up with.
Another widely seen offer at mystery card rips sites is VIP clubs or loyalty programs, where you can get bonuses based on your purchase history. With Underdog Rips only launching in August 2026, there’s every chance that one of these may be added in the future.
Just as you may find a Slabz promo code on their social media or in your email inbox, there’s every chance that you may also receive offers from Underdog Rips in this way.
The same goes for in-app notifications, so as annoying as advertising can be, do keep an eye on any communications from this brand, as they may just contain a card rips bonus.
My full review of Underdog Rips looks at the operator in detail, but I wanted to include a few fast facts in this article too, so that you’re not caught short when playing with them.
Yes, it is. Underdog Sports has been around since 2020 and is one of the US’s leading daily fantasy operators. This means that Underdog Rips has the backing of a well-established and extremely popular company, which is good news for players who are usually wary of new platforms.
No. Any card that you pull digitally can also be shipped to you as a physical copy. This means that you can use Underdog Rips to grow your own physical card collection in much the same way as you would if buying a pack from the store.
No. You have to provide accurate personal details to successfully sign up to Underdog Rips and make any payments. The welcome bonus is limited to one per person, and even if you do somehow manage to get around this, it’s likely that you will be unable to make a successful withdrawal from a second account.
Just as I promised earlier, I also have some top tips for using Underdog Rips – five of them, in fact! Follow these bits of advice and your experience will hopefully be a happy one.
After pulling a card, you have the option to have it shipped, sell it back to Underdog Rips at 100% of its ‘fair market value’, or store it. However, you can only store it for three days, after which the card will be automatically sold back to the platform.
The good news is that the price offered won’t change during those three days, so you do have some time to make a decision.
This means that you don’t have to rush too much (some other sites reduce the buyback offer after just a couple of hours), but it also means that you could forget all about it and miss the deadline. The moral of the story? Calendars and alarm clocks are your friends.
Look, I get it, emails can be annoying, especially when you have a day off and return to your inbox only to see 100s more of the little devils. But at the same time, ignoring emails means that you could miss bonus codes from Underdog Rips.
Here’s my solution… Set up an inbox (or even a folder) just for sites like Underdog Rips, so that they don’t get mixed in with all the emails that you delete without even looking at.
As well as the standard packs, Underdog Rips also has a unique ‘toss-up’ option available on some sports packs. With this option, instead of the standard selection of different outcomes, with low value, high value and everything else in between, you can choose to take a 50/50 chance on either getting the low-value outcome or the high-value outcome.
This doesn’t make it any more likely that your pack contents will be worth more than you paid for them, but if you prefer the cleanness of a binary outcome, it may be a good option for you.
At Underdog Rips, you can open packs containing Pokémon, football, baseball, basketball and multi-sports cards. The variety on offer is nice, but for collectors, it’s generally best to focus on one type of card at a time.
This way, you get to know more about the cards - the ones you want to keep, the ones you want to sell, and perhaps even the ones where you don’t agree with the buyback price.
As the old cliché goes, it’s generally best not to be a jack of all trades, master of none.
Underdog Rips displays the possible cards in every pack and the odds of getting each one. This is really important, as it provides transparency and ensures that you can make an informed decision on whether or not to make a purchase.
However, it’s also important to understand how odds and probabilities work. If, for example, there’s a baseball card that you have your eye on which is showing a 1 in 10 (or 10%) chance of being pulled, it doesn’t mean that you are guaranteed to pull it once in your first 10 card rips. It simply means that it will average out to 1 in 10 over a long period of time.
To illustrate this, the table below shows the longest likely losing runs (I.E., not pulling the card) for each probability:
| Probability of pulling a card | Longest likely losing run (based on 1,000 attempts) |
|---|---|
| 5% | 89 |
| 10% | 44 |
| 25% | 18 |
| 50% | 9 |
| 75% | 5 |
| 90% | 3 |
This is really important because it shows you how each card rip is an individual event. Don’t ever go chasing and risking more money than you can comfortably afford just because you think you are ‘due’ a certain card.
I’m not sure why, but mystery card rips sites are often a little lacking with their promotions compared to other platforms. However, despite the current lack of a VIP club or referral program, I’m really impressed with the Underdog Rips welcome offer.
It’s easy to claim, with no bonus code required, and even though you do have to make a purchase, it’s only $5, so it’s relatively low risk. In exchange for this purchase, you get the excitement of ripping five mystery packs, which could be worth up to $750.
If you’d like to give Underdog Rips a try and claim their welcome bonus, just click one of the relevant banners on this web page.
Underdog Rips is for US-based players who are over 18. It’s currently available in all states except .
The lowest-priced packs currently available are just $5 but do bear in mind that the minimum deposit amount is $10.
Yes, each pack has either an authenticated card or a graded slab. These grades can be assigned by either the PSA, BGS, CGC or SGC.
No. The Underdog Rips platform is app-only, but there are versions available for both iOS and Android.
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