Underdog Play $5, Get $100 Promo: Use Bonus Code ALARM To Claim This Weekend
The Underdog Play $5, Get $100 promo is the recommended welcome option with code ALARM: one $5 entry unlocks a $10 bonus entry on each of 10 days.
Underdog runs pick 'em contests, and the Underdog Play $5, Get $100 promo is one of three welcome options new users can choose.
The Underdog Play $5, Get $100 promo fits Friday's games and Sunday's NFL slate, so compare it with our other Fantasy Alarm promo codes if you want more options. Code ALARM starts the offer, and one $5 entry sets off ten days of $10 bonus entries. 🏈 See all three welcome options 🏈
Underdog gives new users three welcome options, and only one can be claimed. Which options you see depends on the Underdog products live in your state. The Underdog Play $5, Get $100 promo is the one we recommend for most players, since it asks for only $5 up front. 🏈 Check your options before the weekend slate!
Underdog Play $5, Get $100 Promo: Offer Details
| Promo Code | ALARM |
| Offer | 🔥 The Underdog Play $5, Get $100 promo turns one $5 entry into ten daily $10 bonus entries. 🔥 |
| Option 1: Play $5, Get $100 | One $5 entry unlocks a $10 bonus entry on each of 10 days, win or lose. |
| Option 2: Deposit Match | A first deposit is matched 50% up to $1,000. |
| Option 3: 5 Free Rip Packs | 5 free digital packs, each holding a real trading card, worth up to $750 combined. |
| Availability | Which options you see depends on your state. |
| Verified | October 9th, 2026 |
| Claim Offer | ➡️ Claim your welcome option now ⬅️ |
💲 How Much Is The Underdog Play $5, Get $100 Promo Worth?
The math behind the Underdog Play $5, Get $100 promo is simple. You play one $5 entry, and Underdog credits a $10 bonus entry on each of 10 days. That adds up to $100 in bonus entries over the ten days, win or lose. 💰 Start with one $5 entry!
Players who prefer another route can choose the deposit match, which adds 50% of a first deposit up to $1,000. The third option is 5 free Rip Packs worth up to $750, each holding a real trading card. Only one option can be claimed, so compare all three before you commit. 💸 Pick the option that fits your budget!
🔓 Does Underdog Require A Promo Code? How To Claim The Underdog Play $5, Get $100 Promo
Claiming the Underdog Play $5, Get $100 promo takes four short steps. Finish them before Friday night's games and Sunday's NFL slate.
- Join here to open an Underdog account before Friday night's games.
- Apply code ALARM: at signup and see which welcome options your state shows.
- Choose Play $5, Get $100: if it appears, or pick the deposit match or Rip Packs instead.
- Play one $5 entry: to start the ten day run of $10 bonus entries.
Once your first $5 entry is in, the Underdog Play $5, Get $100 promo runs on its own for ten days. You choose the sport each day, so football is optional. Underdog shows only the welcome options available where you are located, so your state decides what appears at signup.
🏅 What Are Underdog's Best Features?
The Underdog Play $5, Get $100 promo is only part of what the app offers. These features come with every Underdog account.
- Rips Card Packs: each pack holds one real, physical trading card
- Mixed Sport Entries: combine picks from different sports in one entry
- Daily Bonus Entries: the Play $5, Get $100 option pays one $10 bonus entry per day
- State-Based Menu: the app shows the welcome options your state allows
None of these features depend on which welcome option you pick, so the Underdog Play $5, Get $100 promo does not limit what you can play. Underdog also lets you mix sports in a single entry. Rips adds a collectible side that most pick 'em apps lack. 🏆 Explore Underdog's full lineup!
❓ Where Is Underdog Legal?
Underdog welcome options depend on which Underdog products are available in your state. No single state list covers all three offers, so check what appears at signup.
Official terms: Underdog's official site. Check Underdog's current rules there before you sign up.
🎯 Which Sports Can I Use The Underdog Play $5, Get $100 Promo On?
NFL Week 5 is the weekend headliner, but the Underdog Play $5, Get $100 promo works on every sport Underdog lists.
- NFL Week 5
- College football regular season
- MLB playoffs
- WNBA playoffs
- UFC Fight Night
- PGA Bay Current Classic
- NASCAR Bank of America 400
Your first $5 entry can focus on one sport while later bonus entries cover others. Friday college football, Sunday's NFL slate and MLB playoff games all fit the Underdog Play $5, Get $100 promo. Rotating sports across the ten days spreads your risk across more games. 🎯 Plan your ten days around different games!
➕ Underdog Play $5, Get $100 Promo FAQs
Is The Underdog Play $5, Get $100 Promo Available In Every State?
No, Underdog decides which of its three welcome options you see based on the products available in your state.
How Many Bonus Entries Does Underdog Give With Play $5, Get $100?
Underdog gives one $10 bonus entry on each of 10 days after you play a $5 entry, for $100 in bonus entries in total.
Does My First Underdog Entry Need To Win?
No, Underdog pays the daily bonus entries whether your first $5 entry, placed with code ALARM, wins or loses.
Can I Claim More Than One Underdog Welcome Option?
No, Underdog lets new users claim only one of its three welcome options, so choose before you play.
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.