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Underdog Fantasy promo code NYPOST: Play $5, get $75 in bonus entries for Broncos vs. Chargers

underdog-fantasy-promo-code-nypost:-play-$5,-get-$75-in-bonus-entries-for-broncos-vs.-chargers
Underdog Fantasy promo code NYPOST: Play $5, get $75 in bonus entries for Broncos vs. Chargers
Bo Nix #10 of the Denver Broncos warms up prior to the game against the Kansas City Chiefs at Arrowhead Stadium on December 25, 2025 in Kansas City, Missouri.
Bo Nix #10 of the Denver Broncos warms up prior to the game against the Kansas City Chiefs at Arrowhead Stadium on December 25, 2025 in Kansas City, Missouri. Getty Images

Denver closes the regular season playing for the AFC’s No. 1 seed

The Chargers are burned from a one-score loss to Houston with their playoff slot already set. 

Jim Harbaugh is sitting Justin Herbert and several banged-up starters, handing the offense to Trey Lance in a spot that shifts the competitive balance to a 13.5-point spread.

You can sign up for fantasy sports action to make entries on NFL Week 18 game by using the Underdog fantasy promo code NYPOST, which will get $75 in bonus entries.

Underdog fantasy promo code NYPOST for Broncos vs. Chargers

The Underdog fantasy promo code NYPOST offers new users a welcome bonus: Play $5, get $75 in bonus entries.

Those bonuses can be used for entries on Broncos vs. Chargers or any other game on Sunday.

Underdog fantasy is available to play in Alabama, Alaska, Arkansas, California, Washington DC, Florida, Georgia, Illinois, Indiana, Kansas, Maine, Mississippi, Minnesota, Missouri, Nebraska, New Mexico, North Carolina, North Dakota, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Texas, Vermont, Virginia, Utah, Wisconsin, and Wyoming.

In order to qualify, users need to be present in one of those states when signing up.

How to sign up for Underdog Fantasy

  1. Click this link to be re-directed to the Underdog fantasy sign-up page.
  2. Fill out your username, email, and date of birth information.
  3. Enter NYPOST into the “Promo code” tab at the bottom of the page.
  4. Play $5 to net $75 in bonuses.

What our Post expert thinks about Broncos vs. Chargers

Lance’s inexperience jumps off the page: Bo Nix has thrown more passes this season than Lance has across his entire college and pro career combined. 

Denver’s defense is also chasing history, sitting at 64 sacks and still capable of game-wrecking pressure after posting nine in a single outing earlier this year. That threat is magnified by a Chargers line that has shuffled through 10 different combinations and six starting tackles.


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 http://www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).


Why Trust New York Post Betting

Sean Treppedi handicaps the NFL, NHL, MLB and college football for the New York Post. He primarily focuses on picks that reflect market value while tracking trends to mitigate risk.

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