seahawks-imagn.jpg
Imagn Images

A battle between NFC West contenders opens NFL Week 4 on Thursday Night Football, when the Arizona Cardinals face the Seattle Seahawks, making it the perfect time to use the latest Underdog Fantasy promo code CBSSPORTS2. Both teams have started the season at 2-1, trailing only the San Francisco 49ers at 3-0. Arizona is coming off a 16-15 loss to the 49ers, while the Seahawks cruised to a 44-13 win over the New Orleans Saints on Sunday. 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 Tuesday, September 23

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 September 23

WR Marvin Harrison, Arizona Cardinals, 0.5 rushing + receiving touchdowns - Higher (1.32x)

Through 20 games of his NFL career, Harrison already has registered over 1,000 yards receiving with nine touchdowns. Last season, he caught 62 passes for 885 yards and eight touchdowns. In a season-opening 20-13 win at New Orleans, he caught five passes for 71 yards and one touchdown. He is seeking his first touchdown reception in his third game against the Seahawks. Pick it at Underdog:

WR Michael Wilson, Arizona Cardinals, 1.5 receptions - Lower (0.85x)

Wilson has registered just one catch in each of the first three games of the season. The third-round pick in the 2023 NFL Draft by the Cardinals has 88 career receptions for 1,134 yards and eight touchdowns. He had one catch for five yards in Sunday's loss at San Francisco. Click here to sign up for Underdog Fantasy:

QB Sam Darnold, Seattle Seahawks, 0.5 interceptions thrown - Higher (1.06x)

As good as Darnold has been, he has the propensity to throw a pick or two on occasion. He has thrown 11 or more interceptions in five of his eight seasons in the NFL. Last year with the Minnesota Vikings, he threw 35 touchdown passes, but also had 12 interceptions. Through three games this season, he has four touchdown passes and two interceptions. Combine picks for a parlay on Underdog Fantasy for a potential payout of 6.99x.

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.