The Underdog promo code TOPACTION hands new users $50 in bonus entries for a $5 first play, and Saturday's three-game NFL preseason slate is a perfect spot to spread them out. NFL Network runs Browns vs. Bears at 1 p.m. ET, Rams vs. Chiefs at 4 p.m. ET, and Cowboys vs. Seahawks at 8 p.m. ET, so you get a full day of pick'em options from noon to night.
Underdog is a pick'em game: you take a player higher or lower on a projected stat line and stitch a few into one entry. With three preseason games and a $50 head start, you can build a card across the whole slate without a big first deposit. Below is the offer, an example pick from each game, and how to claim before kickoff.
Click the module below to register with the Underdog promo code TOPACTION, and make NFL picks today:
Underdog Promo Code TOPACTION Offer at a Glance
| Feature | Details |
|---|---|
| Slate | Browns vs. Bears (1 p.m. ET), Rams vs. Chiefs (4 p.m. ET), Cowboys vs. Seahawks (8 p.m. ET), all Saturday on NFL Network |
| New Sign-Up Offer | Play $5, get $50 in bonus entries |
| Promo Code | TOPACTION |
| Platform | Underdog Fantasy (pick'em) |
| Minimum Play | $5 |
| Minimum Age | 18+ (19+ in AL, NE; 21+ in AZ, MA, VA) |
| Eligible States | AL, AK, AR, CA, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, WY (28 total) |
How to Register With the Underdog Promo Code TOPACTION
- Tap the Underdog promo code TOPACTION link to reach the sign-up page.
- Create your account and enter code TOPACTION when prompted.
- Confirm you meet your state's age minimum and are located in an eligible state.
- Make your first pick'em entry of at least $5.
- Your $50 in bonus entries lands, ready to spread across Saturday's NFL slate.
Underdog Pick'em Selections for Saturday
Preseason is a projection puzzle more than a talent contest, so lean into volume and confirmed playing time. Here is one pick per game to build around. Availability shifts right up to kickoff, so confirm each player is active and check Underdog's posted line before you lock them in.
- Browns vs. Bears — Caleb Williams, higher on passing yards. If Chicago gives its starter an opening series, Williams can clear a modest preseason line on one sharp drive before the backups take over.
- Rams vs. Chiefs — Blake Corum, higher on rushing yards. Backfield depth carries the load in the preseason, and a change-of-pace back like Corum is exactly the kind of volume play a rushing-yards over rewards.
- Cowboys vs. Seahawks — Sam Darnold, higher on passing yards. In the nightcap, if Seattle runs Darnold out for a series, his arm pushes an early passing-yards number against a Dallas defense also rotating bodies.
Prefer to Trade the Games Straight Up?
If pick'em is not your thing and you would rather back a game outright, the prediction markets have the same slate. Kalshi prices the Cowboys vs. Seahawks nightcap with Seattle around 60 cents a contract, so you can trade the moneyline there with Kalshi promo code ACTION to claim that bonus and get down on the game. It is a clean alternative for readers who want a single-outcome bet rather than a player-prop card, and you can shop the Kalshi NFL odds before you commit.
If You Like Our Picks, Sign Up and Build Your Card
If the example picks above give you a starting point for Saturday, grab the head start to run with them. Sign up with Underdog promo code TOPACTION, make a $5 first entry, and put the $50 in bonus entries to work with picks featuring any NFL team playing in the preseason today.
Terms and Conditions
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 www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
