Week 5 of the NFL schedule continues with several intriguing matchups, including a pair of NFC powerhouses when the NFC South-leading Tampa Bay Buccaneers face the Seattle Seahawks (-3.5), who are second in the NFC West. That makes it the perfect time to use the latest Underdog Fantasy promo code CBSSPORTS2. Another intriguing matchup is Monday night when the 2-2 Kansas City Chiefs take on the 3-1 Jacksonville Jaguars, and can be played on the best DFS apps. There is also college football and MLB playoff action on Saturday. The Underdog Fantasy promo code varies by location, but includes a potential Play $5, get $100 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 Saturday, October 4

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. 

  1. How to get started: click the CLAIM BONUS button below to access the latest offer and be redirected over to Underdog or click here.
  2. 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.

  3. 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.

Get started here:

Best NFL Underdog Fantasy picks for October 4

WR Emeka Egbuka, Tampa Bay Buccaneers, 0.5 rushing + receiving touchdowns - Higher (1.29x)

The wide receiver has found the end zone in three of four games this season. In the season opener, a 23-20 win over the Atlanta Falcons, he caught four passes for 67 yards and two touchdowns. In last week's 31-25 loss to the Philadelphia Eagles, he caught four passes for 101 yards and a score. Pick it at Underdog:

QB Sam Darnold, Seattle Seahawks, 1.5 passing touchdowns - Higher (1.07x)

Darnold is proving last year was no fluke. In 17 games for the Minnesota Vikings in 2024, he threw for 35 touchdowns. So far this season for the Seahawks, he has completed 70 of 100 passes for 905 yards and five touchdowns with two interceptions. In a 44-13 win over the New Orleans Saints on Sept. 21, he completed 14 of 18 passes for 218 yards and two touchdowns. Click here to sign up for Underdog Fantasy:

QB Jared Goff, Detroit Lions, 1.5 passing touchdowns - Lower (1.11x)

Despite having thrown for nine touchdowns in four games, he has thrown under 1.5 touchdowns in two games, including in a 38-30 win over the Baltimore Ravens on Sept. 22. He also had just one in a 27-13 loss to the Green Bay Packers in the season opener. In 18 games, including one playoff game, last season, he failed to throw more than one touchdown in six games. Combine picks for a parlay on Underdog Fantasy for a potential payout of 8.91x.

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. 

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. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).