Code ALARM puts Play $10, Get $50 first on Underdog's welcome menu, and that is the Underdog NBA Cup Day promo for Friday's Group Play opener. Underdog bundles pick 'em entries and drafts, and the welcome offers on screen depend on where you live.
Friday's NBA Cup opener is a Prime Video doubleheader, starting with Knicks vs. 76ers at 7:30 PM ET and ending with Lakers vs. Warriors at 10:00 PM ET. For a wider look at other deals, see our Fantasy Alarm promo codes page. Code ALARM opens the welcome offers your state permits. 🏈 See which offers open in your state 🏈
Play $10, Get $50 begins with a single $10 entry, then the Underdog NBA Cup Day promo credits $50 in bonus entries all together. Elsewhere, a deposit match or free Rip Packs may appear, and one offer per player applies. Underdog also posts a free pick every day. 🏀 Open the app before the 7:30 PM ET tip!
Underdog NBA Cup Day Promo: Offer Details For Friday
| Promo Code | ALARM |
| Offer | 🔥 The Underdog NBA Cup Day promo leads with Play $10, Get $50 wherever your state allows it. 🔥 |
| Offer 1: Play $10, Get $50 | Where available, one $10 entry unlocks $50 in bonus entries, credited together. |
| Offer 2: Deposit Match | Where available, a deposit is matched 50% up to $1,000. |
| Offer 3: Five Free Rip Packs | Where available, five free digital packs of real trading cards, worth up to $750 combined. |
| Availability | Which offers appear depends on your state. |
| Verified | October 30th, 2026 |
| Claim Offer | ➡️ Pick your Cup night offer ⬅️ |
💲 How Much Is The Underdog NBA Cup Day Promo Worth?
Make one $10 entry under code ALARM and $50 in bonus entries follow at once. Both Cup games count, along with other NBA action, so you can place entries across the doubleheader and on Saturday. Nothing is scheduled out over several days, and no further step is needed. 💰 Use the $10 entry on the Knicks game!
Another menu pairs a 50% deposit match, worth up to $1,000, with five free Rip Packs worth up to $750 combined. A player claims only one, so read each carefully. This Underdog NBA Cup Day promo works with any of them, so think about how often you play. 💸 Study each menu before you choose!
🔓 Does Underdog Require A Promo Code? How To Claim The Underdog NBA Cup Day Promo
Four quick steps start the Underdog NBA Cup Day promo, and the menu you see depends on your state.
- Register with Underdog here before the Knicks game starts.
- Key in code ALARM and review the offers shown for you.
- Pick one offer, since only a single welcome offer applies.
- Place the $10 first entry to unlock Play $10, Get $50!
Select one welcome offer and follow its instructions. Your first $10 entry opens Play $10, Get $50, and the bonus entries arrive as a single batch. This Underdog NBA Cup Day promo covers every sport your state lists, so pick the games you trust most and check the board often.
🏅 What Are Underdog's Best Features?
Beyond the welcome menu, here is what the Underdog NBA Cup Day promo puts within reach in the app.
- Pick 'Em Entries: choose players across leagues in one entry
- Rip Pack Cards: real trading cards inside each pack
- Single Delivery: the $50 arrives together after the $10 entry
- Daily Free Pick: a free pick posted each day
Rip Packs hold real trading cards, one entry can mix leagues, and the board refreshes all day. A daily free pick adds a no cost entry to that list. The Underdog NBA Cup Day promo is the welcome layer over all of it, whichever offer you pick. 🏆 Scan the Cup board before the first tip!
❓ Where Is Underdog Legal?
Underdog serves 48 states plus DC, which is every state except MI and NV, and gives each one at least one product. The welcome offers on your screen depend on which products are open in your state. Eligibility follows where you are when you play. Below, each product has its own state list.
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 Underdog NBA Cup Day Promo On?
Basketball leads Friday, yet the Underdog NBA Cup Day promo works on any sport the app lists, including those below.
- NFL Week 8
- College football regular season
- NBA regular season
- MLB World Series
- WNBA Finals
- UFC Fight Night
- PGA Mexico Championship
- NASCAR Xfinity 500
Start with a Knicks or Lakers player, then turn to football or baseball over the weekend. Bonus entries go on whichever league you prefer. The Underdog NBA Cup Day promo never boxes you into one sport, so stay flexible and keep notes all weekend. 🎯 Choose your first Cup player now!
➕ Underdog NBA Cup Day Promo FAQs
Which Welcome Offers Come With The Underdog NBA Cup Day Promo?
Underdog shows only the welcome offers your state permits when you register with code ALARM, so menus vary across the country.
How Does Play $10, Get $50 Deliver Its Bonus?
Under Play $10, Get $50, a single $10 entry unlocks a bundle of $50 in bonus entries that arrives at once at Underdog.
Which Games Open The NBA Cup On Friday?
Knicks vs. 76ers tips off at 7:30 PM ET and Lakers vs. Warriors at 10:00 PM ET, both on Prime Video, and Underdog lists entries for both.
Is There A Free Pick At Underdog?
Underdog posts a free pick each day, in addition to the welcome offers your state allows.
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.