Jon Stainer - Fandom, Measured: Reading the Data Behind the World Cup
The FIFA World Cup 2026 didn't just break viewership records; it rewrote the playbook for what fandom looks like and how brands need to measure it. In this episode of The SponsorshipX Podcast, Jon Stainer, Global Managing Director of Nielsen Sports, joins us to unpack the data behind the tournament, from record-breaking streaming numbers to the fan segments that drove them.
Jon leads Nielsen's global sports measurement business, the sponsorship ROI and fan analytics data that underpins investment decisions for brands and rights holders across 15 countries and roughly 1,200 clients. With twenty years in the industry, including work across three Olympic Games and now three FIFA World Cups, he has a rare vantage point on how fandom actually shows up once the tournament arrives, not just how it was projected to.
We dig into why this tournament was built as a digital-first event, with streaming partnerships on YouTube and TikTok driving over 1.7 billion views and reshaping who gets counted as a fan. Jon breaks down the segments that carried the tournament, including the Hispanic and Gen Z audiences that pushed local television viewership past half the audience in some U.S. markets, and the creators whose activations generated tens of millions of engagements on their own.
From there, the conversation turns to what brands should take from all of it: a forensic understanding of audience passion points, a 360-degree approach that pairs grassroots and celebrity partnerships, and the growing expectation, now closer to a requirement for most American soccer fans, that brands show up on social causes rather than treat them as an add-on.
In this episode:
How a digital-first streaming strategy on YouTube and TikTok drove over 1.7 billion views and redefined tournament reach
Why fandom wasn't a single persona, and how Hispanic and Gen Z audiences carried local viewership in key U.S. markets
The role of content creators, and how a handful of high-profile partnerships generated tens of millions of engagements
Why sponsorship strategy needs to go 360-degree, pairing grassroots and societal work with athlete and celebrity partnerships
What a forensic understanding of audience passion points actually looks like in practice
Why 76% of American soccer fans now treat social purpose as a prerequisite for brand loyalty, not a marketing extra
Moving brands out of rigid sponsorship boxes and into the platforms where fans are already spending their time
Why creating fun around the event, not just the result on the field, is what makes a tournament must-attend
How sport's intersection with music, fashion and entertainment is becoming central to activation, not secondary to it
Links mentioned in this episode:
Nielsen Sports: nielsensports.com
More from The SponsorshipX Podcast: sponsorshipx.com/podcast
Apple Podcasts | Spotify | Acast | YouTube