Underdog Promo Code THEGAMEBET: Complete Overview
Martin Luther King Jr. is coming up on Monday, January 19, 2026, and as always, there’s a full day of basketball for you to enjoy. Among the many NBA games throughout the day is the high-flying OKC Thunder’s visit to the Cleveland Cavaliers.
The Thunder have been the dominant force in the Western Conference by a considerable distance this season, but this could be among their toughest contests yet. So much so that Underdog has this as a proper pick’em based on the team picks they’re offering right now.
Speaking of Underdog, I’ve got a doozy of a bonus that you can claim to celebrate Martin Luther King Jr. Day 2026. If you sign up for Underdog using my THEGAMEBET promo code and play just $5, you’ll get $75 in Fantasy Bonus Entries. You can use this to enter any NBA player or team pick’em contests on the app.
Here’s the essential info that you need first and foremost:
| 🏀 DFS site and app: | Underdog Fantasy |
|---|---|
| 🏆 Welcome bonus: | Play $5 and get $75 in Fantasy Bonus Entries |
| 🎁 Promo code: | THEGAMEBET |
DFS Team Picks For NBA: Thunder-Cavaliers
While you can make classic player picks to enter an Underdog Pick’em contest using your $75 Free Entries bonus, you can also make team picks. With that said, here’s a look at the win/lose, spread, and total points pick options for the Thunder at Cavaliers game on Monday afternoon:
- Game: Thunder at Cavaliers
- Competition: NBA
- Date: Monday, January 19, 2026
- Time: 2:30 PM ET
- Arena: Rocket Arena
- Location: Cleveland, OH (Cavaliers home)
- Spread: Thunder +1.5 / Cavaliers -1.5)
- Win/loss: Thunder -110 / Cavaliers -110
- Total (over/under): O/U 229.5
Terms And Conditions For Underdog New User Offer
Want to ensure you’re eligible for the bonus and understand the rules? Here are the most important T&Cs to be aware of before you register at Underdog using my THEGAMBET promo code:
- Minimum deposit: $10
- Minimum qualifying DFS entry: $5
- Total bonus: $75 in Fantasy Bonus Entries
- Playthrough requirement: 1x
- Expiry time: Entries expire 14 days if unused
- Minimum age limit: 18+ ( 19+ in AL and NE, 21+ in AZ and MA)
- Available in the following states: AL, AK, AR, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, and WY
