Underdog Unleashes “The Dog” with Paul Walter Hauser in a New National Brand Campaign
Underdog has unveiled a new national brand campaign, “Unleash Your Dog,” debuting before football season and starring Golden Globe and Emmy-winning actor Paul Walter Hauser as “The Dog.” The Underdog campaign centres on a yellow-tracksuited, gold-chained, smooth-talking mascot who walks his owner through making picks on the app. It is directed by Jody Hill, and it marks the first work from Curiosity, the agency named Underdog’s creative and media agency of record in June.
The timing is the tell. This is not a mature company defending a settled product. It’s a fast-moving operator putting real money behind brand recognition at a moment when its own business is changing shape.
What the Underdog campaign actually involves
The campaign is built around six hero TV spots. It runs nationally across broadcast, cable, streaming and CTV, YouTube, social, radio and audio, out-of-home, and programmatic – close to a full-funnel media buy rather than a single-channel test.
Alongside the six spots sits a separate, shorter video series called “Own the Wait,” built specifically to run during actual commercial breaks and to speak to fans in the moment they check their live picks. Underdog has also said it will work with creators and plan experiential activations around key moments through the season.
The creative direction leans into a specific personality. Devin Bellamy, Senior Director of Integrated Marketing at Underdog, framed it plainly: “Sports fans get us, and we get sports fans, so we’ve been leaning into our rascal personality more and more.” He said Hauser fit because he embodies the playful nature of the brand and makes people laugh while staying authentic.
For Hauser, it’s new territory. “I’m thrilled to be making my first foray into advertising with a team like Underdog,” he said, describing the two as like-minded in serving the brand while entertaining an audience.
Why brand matters now for this sports prediction market operator
Read on its own, a mascot-led campaign before football season is unremarkable. Every US sports operator wants share of voice when the NFL returns. What makes this one worth a second look is what Underdog is doing everywhere else.
The company describes itself as a sports prediction market and fantasy sports pioneer. It recently announced the launch of its own federally licensed prediction market exchange, wholly owned and operated by Underdog and licensed by the Commodity Futures Trading Commission. That exchange, the company says, gives customers more ways to express opinions on sports, culture and beyond, all inside the existing app.
So the brand push and the product expansion are arriving together. That’s the point. A recognisable face and a memorable identity make it far easier to introduce a new, more complex product like a prediction market exchange to a mainstream audience that may not know what one is.
A mascot doubling as an on-ramp to Underdog’s prediction market
Here’s the part a platform or marketing lead should take from this. Underdog isn’t running brand and product on separate tracks. The company has tied “The Dog” directly to the app, saying the mascot’s spirit will also come to life in-app through innovation across its prediction markets and fantasy games.
That’s the operator read. A friendly, funny character walking his owner through picks is doing quiet work – it makes an unfamiliar product feel approachable at the exact moment Underdog needs mainstream fans to try a CFTC-regulated exchange most of them have never used. For competitors, it raises the cost of being invisible during football season and sets a creative bar that a purely functional, odds-led message won’t clear.
The unanswered question hanging over “The Dog”: conversion and the IG Group handover
Celebrity-led brand campaigns are expensive, and they are hard to measure against direct-response spend. A talking mascot can build awareness and still leave the harder question – whether it turns casual viewers into funded, retained users – open for a full season or more.
There is also a structural change in the background. Last month, IG Group Holdings announced it had agreed to acquire Underdog, with Underdog set to operate as a commercially standalone business with its own brand, management team, and operational platform after the deal. A brand platform built now will be inherited by that new ownership structure, and how much room it’s given to run is not something this announcement answers.
What comes next for Underdog and the prediction market space?
Expect “The Dog” to show up well beyond the six TV spots – in-app, across creator content, and at live activations through the season, exactly as Underdog has outlined. The more telling signal will be whether rivals in the prediction market and fantasy space respond with brand investment of their own, or hold to performance-led acquisition. Underdog is betting that as prediction markets move into the mainstream, the operators fans recognise first are the ones best placed to hold them. Whether that bet pays off is the question the next few quarters, and the IG Group era, will start to answer.
Source: Underdog
