Code ALARM now puts Play $10, Get $50 at the front of Underdog's welcome menu. That is the new Underdog sign-up promo code, ready for tonight's NBA games. Underdog bundles pick 'em entries and drafts, and which welcome offers appear depends on your state.
Four NBA games are on Tuesday's board, with Pistons vs. Knicks at 8:00 PM ET and Trail Blazers vs. Lakers at 11:00 PM ET, both on NBC. The new Underdog sign-up promo code arrives with a four game night, and more offers sit in our Fantasy Alarm promo codes if you want to compare first. Code ALARM brings up the offers available where you live. 🏈 See the new welcome offers 🏈
Play $10, Get $50 needs a single $10 entry, after which Underdog adds $50 in bonus entries together. Other states may list a deposit match or free Rip Packs, and a player keeps one offer only. Age rules sit below. 🏀 Look at the welcome screen before the 8:00 PM ET tip!
New Underdog Sign-Up Promo Code ALARM: Offer Details For Tuesday
| Promo Code | ALARM |
| Offer | 🔥 The new Underdog sign-up promo code leads with Play $10, Get $50 where your state allows it. 🔥 |
| Offer A: Play $10, Get $50 | Where available, one $10 entry unlocks $50 in bonus entries, credited together. |
| Offer B: Deposit Match | Where available, a first deposit is matched 50% up to $1,000. |
| Offer C: 5 Free Rip Packs | Where available, 5 free digital packs, each holding a real trading card, worth up to $750 combined. |
| Availability | Which offers you see depends on your state. |
| Verified | October 27th, 2026 |
| Claim Offer | ➡️ Choose your new welcome offer ⬅️ |
💲 How Much Is The New Underdog Sign-Up Promo Code ALARM Worth?
A single $10 entry under code ALARM brings $50 in bonus entries, delivered together with no schedule. Basketball, football and baseball all qualify, so spread the entries across games you follow tonight and later this week, as you prefer, so nothing is rushed. 💰 Make the $10 entry before the late game!
Another menu offers a 50% deposit match, worth up to $1,000, or five free Rip Packs worth up to $750 combined. Read each before choosing, because only one can be claimed, and the new Underdog sign-up promo code works with any of them. 💸 Weigh the menus on your screen!
🔓 Does Underdog Require A Promo Code? How To Use The New Underdog Sign-Up Promo Code ALARM
The new Underdog sign-up promo code takes four steps, and the offers you see depend on your state.
- Sign up with Underdog here before the early game.
- Key in code ALARM: and view the offers listed for you.
- Choose one offer: the rest cannot be added to it.
- Place the $10 starter entry: if you chose Play $10, Get $50!
Pick an offer and follow its steps. Play $10, Get $50 begins with your first $10 entry, and the bonus entries land together afterward. The new Underdog sign-up promo code covers every sport Underdog lists for your state, basketball included. Open the app to see tonight's contests and the days ahead.
🏅 What Are Underdog's Best Features?
Beyond the welcome menu, here is what else the new Underdog sign-up promo code connects you to in the app.
- Card Pack Rewards: Rip Packs hold real cards
- League Mixing: one entry can span several leagues
- Lump Sum Bonus: $50 lands together after a $10 entry
- Local Offer List: offers follow your location
The rest of the app stays open whichever offer you take. Rip Packs contain real trading cards, an entry can combine players from different leagues, and the board updates through the day. The new Underdog sign-up promo code is the welcome layer over all of it. 🏆 Browse tonight's lineup before the first tip!
❓ Where Is Underdog Legal?
Underdog operates in 48 states plus DC, which is every state except MI and NV, and each of those states has at least one Underdog product. The welcome offers you see depend on which products your state allows. Eligibility follows your location while you play. Separate lists below break the products down.
Classic Pick'em: AK, GA, IN, MN, ND, NE, NM, OK, OR, RI, SC, SD, TX, UT, WI.
Champions Pick'em: AL, AR, AZ, CA, CO, DE, FL, IL, KS, KY, MO, NC, NH, TN, VA, VT, WV, WY, DC.
Drafts: AK, AL, AR, AZ, CA, CO, DE, FL, GA, IL, IN, KS, KY, MN, MO, NC, ND, NE, NH, NM, NY, OK, OR, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY, DC.
Prediction Picks: AK, AL, AR, CA, CO, CT, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY, DC.
Rips: AK, AL, AR, AZ, CA, CO, CT, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY, DC.
Official terms: Underdog's official State Eligibility page. Check Underdog's current rules there before you sign up.
🎯 Which Sports Can I Use The New Underdog Sign-Up Promo Code ALARM On?
Basketball leads Tuesday, yet the new Underdog sign-up promo code can be used on any sport the app shows you.
- NFL Week 8
- College football regular season
- NBA regular season
- MLB World Series
- WNBA Finals
- UFC Fight Night
- PGA Mexico Championship
- NASCAR Xfinity 500
Open with a Knicks or Lakers player, then shift to football or baseball later in the week. Bonus entries can go on whatever league interests you. The new Underdog sign-up promo code never ties you to one sport, so you stay flexible all week. 🎯 Pick your first player for tonight!
➕ New Underdog Sign-Up Promo Code ALARM FAQs
Which Welcome Offers Does The New Underdog Sign-Up Promo Code ALARM Show?
Underdog lists only the welcome offers your state allows, so menus differ from state to state.
How Does Play $10, Get $50 Pay Out?
Underdog credits $50 in bonus entries all at once after one $10 entry under Play $10, Get $50.
Which States Allow Underdog?
Underdog covers 48 states plus DC and leaves out Michigan and Nevada, with a different product mix in each state.
What Time Is Pistons Against Knicks Tonight?
Pistons vs. Knicks tips off at 8:00 PM ET on NBC and Peacock, and Underdog entries can include players from the game.
Must be 18+ (19+ in AL and NE, 19+ in CO for some games, 21+ in AZ, MA and VA) and located in a state where Underdog operates. Gambling problem? Call 1-800-GAMBLER. Terms apply. Void where prohibited.