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Underdog has new users for the second day of NBA action. Use promo code FOXSPORTS, play $10 and get $50 in bonus entries to make the most of the NBA slate, including the highly anticipated Lakers-Warriors showdown.

Luka Dončić and Austin Reaves start a new era of Los Angeles Lakers basketball as they open the season with a marquee matchup against Stephen Curry and the Golden State Warriors. There's plenty of other NBA action on the schedule and Underdog is giving new users a way to get involved throughout the season.

Ready to join the NBA action? Sign up for Underdog, enter promo code FOXSPORTS and play $10 to get $50 in bonus entries. Whether you're following the Lakers and Warriors or another matchup on the slate, this offer gives new users a chance to get started with Underdog.