Week 4 of the NFL starts off with a divisional "rivalry" game between the Browns and Steelers on Thursday Night Football, and Underdog has a fantastic two-part welcome offer for to get your week started right. Keep reading to learn all about the Underdog promo code ROTOWIRE.
Underdog Promo Code for Steelers at Browns (TNF Week 4)
| ✅ Underdog Promo Code: | ROTOWIRE |
| 🎁 Underdog Sign Up Bonus: | 50% Deposit Match up to $1,000 |
| 💰 Secondary Offer: | Keep Your Million Free-to-Play Contest |
| 📊 Terms & Conditions: | New Users Only, Bonus Funds Expire After 14 Days |
What is the Underdog Promo Code?
The latest Underdog promo code is ROTOWIRE. As long as you've never signed up for any Underdog product before, you can claim today's offer and start using it for tonight's game. The amount of your first deposit will be matched at 50%, and you'll also be entered into the free-to-play "Keep Your Million" contest.
How to Claim the Underdog Promo
- Click one of the PLAY NOW links on this page
- Fill in your name, email, date of birth, and address to register your new account
- Enter promo code ROTOWIRE in the designated field during sign up
- Verify your identity and confirm you are located in an eligible state
- Make a deposit of at least $10 (or up to $2,000)
- Look for your bonus funds to land within 72 hours, and check your account to confirm your Keep Your Million entry
Underdog New User Offer Terms and Conditions
- New Underdog users only
- Must be physically located in a state where Underdog operates
- "Keep Your Million" is not available in Nevada, and the deposit match isn't available in Connecticut, Hawaii, Idaho, Iowa, Louisiana, Maine, Montana, Nevada, New York, or Washington.
- Legal age is 18 or 21 depending on where you're signing up
- Minimum qualifying deposit is $10
- Bonus funds expire 14 days after they are issued
- There is a 1x playthrough requirement that involves your combined deposit amount AND bonus amount (i.e. if you deposit $20 and get $10 in bonus, you have to enter $30 worth of plays within 14 days)
- For the "Keep Your Million" contest, you have to answer 20 questions and will have 60 days to do so. If you don't answer all 20, you won't receive any of the jackpot "winnings"
How does the Underdog Sign-Up Bonus Work?
After you sign up with our code and your account is verified, the first deposit you make with Underdog will be matched at 50% and deposited to your account as bonus funds. If you deposit $50, for example, you'd get a $25 bonus. In order to max out the value on the deposit match, however, you'd have to deposit $2,000 when you sign up.
For the "Keep Your Million" contest, you'll get to pick a prop question to answer (i.e., how many passing yards for Aaron Rodgers, Jared Verse sacks, etc). You'll then determine how much of your "million" you want to risk, which allows you to put the bonus on both sides if you decide to do so. Whichever side wins, that's your new balance.
As an example, you could put $800,000 on Quinshon Judkins to go over his rushing total and $200,000 on the under. If he goes over, you'll have $800,000 to use on your next question. You can also use all $1,000,000 on one side if you want to go that route.
Just keep in mind that to be eligible for the contest, you have to answer 20 prop questions over the course of 60 days. If you don't answer all 20, you won't keep any of the bonus money, regardless of how much you have left.














