Underdog Promo Code WTOP: Claim $75 Bonus for NBA Games (Jan. 13)

This article contains references to products from our advertisers and/or partners, and we may receive compensation when you click on links to products and services

Activate the Underdog promo code WTOP to redeem a bonus offer for the NBA slate Tuesday night. All new users who sign up are able to redeem $75 in bonuses to use on any of the seven NBA games tonight, including the Spurs vs. the Thunder at 8 p.m. ET.

Place a $5 entry on any NBA game today to receive this $75 bonus guaranteed.