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Underdog is leaning all the way into the holiday spirit this December, rolling out a packed schedule of social sportsbook promotions designed to keep things fresh every single day.
The “Underdog Unwrapped” campaign mixes major fight boosts, NFL giveaways, and mystery gifts that reward players just for checking the app. It kicks off with a headline boost tied to the Jake Paul boxing fight and builds momentum all the way through New Year’s Eve.
Jake Paul fight boosts give fans an edge
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The opening act for Underdog Unwrapped centers on the Jake Paul fight, and the timing could not be better. Starting Dec. 18, online sportsbook users can tap into a 50% restricted boost specifically tied to the fight, giving boxing fans a little extra edge for one of the most talked-about events of the month.
That same day also includes a separate 50% sitewide unrestricted boost, which adds flexibility for players who want to spread action across different sports or markets. The combination sets the tone early, making it clear that this promo run is about variety as much as value.
Check the app daily for fresh promos and surprises
One of the smartest parts of Underdog Unwrapped is how it encourages daily engagement without feeling repetitive. Promotions rotate quickly, so missing a day could mean missing something unique. The Jake Paul boost wraps up on Dec. 19, but it exits alongside another highlight: a Josh Allen sitewide Gimme Pick.
Gimme Picks have become a fan favorite on Underdog because they simplify decision-making while still offering strong upside. This one gives NFL players a reason to stay locked in as the football schedule heats up heading into the holidays.
Score big with NFL boosts and gimme picks
Football plays a major role throughout the sportsbook’s Unwrapped schedule. Dec. 20 brings a 40% sitewide unrestricted boost paired with a 40% NFL restricted boost, offering a balance between flexibility and targeted value. Dec. 21 continues that NFL focus with another restricted boost, plus Witching Hour, which always adds a little extra chaos to the Sunday slate.
The Josh Allen Gimme Pick officially ends on Dec. 21, creating a clean transition into the next phase of the promotion calendar.
Mystery gifts add a fun holiday twist
Underdog saves some surprises for later in the month, leaning into the idea of unwrapping something new. “Unwrap Your Gift” days land on Dec. 24, Dec. 27, and Dec. 31. Each one carries a mystery element, keeping expectations high without spoiling what’s inside.
Christmas Day also features a special NFL sitewide Gimme Pick, going live after Monday Night Football on Dec. 25. That timing gives players something extra to look forward to as holiday football takes center stage.
Close out 2025 with a final holiday boost
The final stretch of Underdog Unwrapped does not slow down. A 50% sitewide unrestricted boost returns on Dec. 29, offering one more major opportunity before the calendar flips. New Year’s Eve wraps things up with one last “Unwrap Your Gift” promo, closing the campaign on a note that feels celebratory rather than routine.
Why players love daily Underdog surprises
This promo series succeeds because it avoids doing the same thing twice in a row. Boxing fans, NFL grinders, and casual players all get moments designed specifically for them. Daily check-ins feel rewarding instead of mandatory—a tricky balance during a busy holiday season.
Underdog Unwrapped turns December into something closer to a countdown than a calendar. Every day offers sports betting fans a reason to open the app and see what’s waiting. That sense of anticipation is exactly what a holiday promotion should deliver.
