Labor Day Weekend college football rolls on Friday, and the
promo code
DIMERS
is live for all of it. New users get a
50% deposit match up to $1,000
and a
Play $5, Get $50
bonus in entries — plus, after signing up, a shot at the
Keep Your Million
promotion and up to $1,000,000 in bonus entries.
Friday's Week 1 slate is headlined by two ranked road tests on opposite coasts: No. 7 Miami at Stanford and Fresno State at No. 14 USC. Here's what code DIMERS unlocks and how to put it to work.
Review Underdog Promo Code DIMERS' updated terms and conditions carefully to get the best value.
- 50% deposit match up to $1,000:
Underdog matches half of your first deposit in bonus funds, to a maximum of $1,000.
- Play $5, Get $50:
Make a $5 entry and receive $50 in bonus entries.
- Keep Your Million:
after signing up, eligible new users can play the Keep Your Million promotion for a shot at up to $1,000,000 in bonus entries.
| Feature |
Details |
| Promo code |
DIMERS |
| Welcome offer |
50% deposit match (up to $1,000) + Play $5, Get $50 in bonus entries |
| Featured promotion |
Keep Your Million — shot at up to $1,000,000 in bonus entries |
| Eligibility |
New users in participating states (18+; higher in some states) |
| Best used on |
Labor Day Weekend college football (Week 1) |
This Underdog Promo Code secures a $50 sports bonus in three easy steps.
- Sign up:
on the app or website.
- Enter code DIMERS:
Add
DIMERS
in the promo code field during registration.
- Make your first deposit:
Underdog matches 50%, up to $1,000 in bonus funds.
- Play $5, get $50:
Submit a $5 entry to trigger $50 in bonus entries.
- Play Keep Your Million:
Once eligible, take your shot at the Keep Your Million promotion across the Fantasy and Predict tabs.
What Is Underdog Keep Your Million?
Under Promo Code DIMERS provides access to the "Keep Your Millions" deal for college football on Labor Day Weekend.
Keep Your Million is the promotion behind the $1,000,000 headline. Eligible new users receive a $1,000,000 balance of "Milly Bucks" to play a game of up to 20 sequential two-outcome questions, choosing how much to risk on each. Whatever balance survives converts into
Bonus Entries, up to a maximum of $1,000,000. It requires a first-time deposit, the Bonus Entries carry a 1x play-through, and full terms are in the promotion's official rules. In short: the deposit match is the guaranteed value up to $1,000, and Keep Your Million is your upside shot at far more.
Our
college football predictions, each built from 10,000 simulations, headline the Friday card.
No. 7 Miami at Stanford (9:00 PM ET):
Dimers projects the Hurricanes to roll 36-12, but likes Stanford against the number — the Cardinal are getting 24 points, and the model favors them to cover +24 at 52.0%.
Fresno State at No. 14 USC (9:00 PM ET):
Dimers has USC winning 36-14, with Fresno State favored to cover +22.5 at 51.8%. Both are the kind of big-spread games where a prediction-market position on the underdog can carry value — trade them on
Underdog Predict, or see the full slate on our
CFB predictions hub.
One code, two products, and a $1,000,000 hook: DIMERS funds your account with up to $1,000 in matched bonus funds plus $50 in bonus entries, then opens the door to Keep Your Million and to trading Week 1 outcomes on
Underdog Predict.
and enter code
DIMERS
before kickoff.
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit
; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
Trading involves risk, including total loss on positions. Trading decisions and their consequences are your sole responsibility. Nothing on
constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument. UDX is subject to CFTC regulatory oversight. Promotion issued by affiliate.
Advertiser disclosure
