By comparison, Krim notes that during the last six seasons of seven-time Super Bowl champion Tom Brady’s career in the National Football league, ads shown during his games were just 8% more effective than those shown in games without him. While not quite the Taylor Swift Effect—which EDO said made Kansas City Chiefs games 14% more engaging for advertisers when she showed up to support Travis Kelce—Krim said Clark’s brand power for advertisers already exceeds New York Jets quarterback and Super Bowl champion Aaron Rodgers, who made viewers only 3% more likely to engage with ads during his games.

“She lifts all boats when she’s present, and that’s a real star effect,” Krim said. “It’s up there with the top stars we’ve seen over the last five-plus years.”

The next step

Brands like Nike also realize Clark’s greatest impact hasn’t been made yet. 

Andrew Barrett serves as managing director at STS Capital Partners and worked with Formula 1, the PGA Tour, National Basketball Association, National Hockey League and Major League Baseball while in executive marketing positions at LG Electronics and Samsung. In assessing Clark’s value to brands like Nike, he pointed to Deloitte data from this year that found women’s elite sports will generate more than $1 billion in revenue for the first time, up 300% from 2021.

He pointed to a study by Wasserman’s women-focused practice, The Collective, showing that while the 15% share of sports media coverage dedicated to women’s sports is far greater than the long-assumed 3% to 4%, it’s still paltry considering women’s events comprise roughly 50% of all sports competitions in the U.S. Once athletes ascend to the professional ranks, as Clark has, coverage for women’s sports accounts for just 8% of sports media’s attention.

While Barrett sees this as an opportunity for Clark to become a pivotal figure within the WNBA and make “two or three iconic deals” that help her brand, he also views this as a moment of clarity for brands. With the price of media deals in men’s sports ballooning and more networks and streamers looking for content, he sees media rights deals for women’s sports escalating—which means brand sponsors must hop on board sooner to be part of the rise of its top stars.

“If the athlete’s use of your product helps them perform … it’s really important for a brand to find an athlete early on so someone can’t say, ‘Oh, you just sponsored her.’ You’ve actually helped build her performance from the very beginning,” Barrett said. “Certainly a brand like Nike, when they get an athlete early, people quickly assume that Nike has been part of helping that athlete progress.”