Underdog Fantasy promo code CBSSPORTS2: Play $5, get $50 offer for Week 3 NFL on September 17, 2025
Underdog Fantasy offers a play $5, get $50 promotion for new users with the Underdog Fantasy bonus code CBSSPORTS2

NFL Week 3 and Week 4 of the college football season gets started on Thursday. In a key AFC East matchup, the winless Miami Dolphins battle the unbeaten Buffalo Bills, making it the perfect time to use the latest Underdog Fantasy promo code CBSSPORTS2. On the college front, the Rice Owls take on the Charlotte 49ers in AAC action. Other events include 15 MLB games and numerous UEFA Champions League matchups. The Underdog Fantasy promo code varies by location, but includes a potential Play $5, get $50 offer. Regardless of your location, using the Underdog Fantasy bonus code CBSSPORTS2 will ensure you get the best Underdog Fantasy promo code available in your state. Click here to get the latest Underdog Fantasy promo code for new users:
How to claim the Underdog Fantasy bonus code on Wednesday, September 17
After downloading the Underdog Fantasy app, here's how to get started and use the Underdog promo code CBSSPORTS2. Follow these steps to claim your Underdog Fantasy deposit match bonus.
- How to get started: click the CLAIM BONUS button below to access the latest offer and be redirected over to Underdog or click here.
- How to enter the Underdog bonus code: click "sign up" and enter your information to create an account. Then tap or click the 'Add Promo Code' button. Type in CBSSPORTS2.
How to activate the Underdog bonus code for new users: If you have a Play & Get offer, enter any contest of $5+ to activate your welcome bonus.
Best NFL Underdog Fantasy picks for September 17
QB Tua Tagovailoa, Miami Dolphins, 1.5 passing touchdowns - Higher (1.11x)
The Bills have proven they can put up points, scoring 71 points through two weeks. That means the Dolphins could find themselves looking to keep pace. So far this season, Tagovailoa has thrown three touchdown passes. In a 33-27 Week 2 loss to the Patriots, he completed 26 of 32 passes for 315 yards and two scores. Pick it at Underdog:
RB James Cook, Buffalo Bills, 1.5 receptions - Lower (1.07x)
With Buffalo finding success on the scoreboard in a 30-10 win over the Jets in Week 2, Cook piled up 132 yards rushing on 21 carries with two touchdowns. That limited his production in the passing game as he caught just one pass for three yards. A similar pattern could play out on Thursday night. Click here to sign up for Underdog Fantasy:
QB Josh Allen, Buffalo Bills, 6.5 rushing attempts - Higher (1.1x)
In the season opener, the Bills were in scramble mode for much of the second half against the Ravens as they fell behind by as many as three scores before rallying for the 41-40 win. Allen carried 14 times in that game for 30 yards and two touchdowns. Last week against the Jets, Allen again used his legs as he had six carries for 59 yards. The running game is a big part of Allen's repertoire. Combine picks for a parlay on Underdog Fantasy for a potential payout of 8.55x.
With football season now here, the SportsLine Projection model also offers picks for every NFL picks for every game on the slate, which you can use to help guide you in making NFL picks on Underdog Fantasy.
















