The Caitlin Clark effect: TV audiences

The viewership for WNBA games so far in the 2026 season -- up to the break for the World Cup -- is 3 times the number of viewers of non-Fever games. I asked ChatGPT for the figures, and here's the reply:

1. One important caveat: the 2026 season is still in progress, so these are season-to-date figures, not final-season numbers. Also, the WNBA's media measurement isn't perfectly uniform across platforms—Nielsen TV audiences and NBC/Peacock's Total Audience Delivery, for example, aren't identical methodologies.

   2026 viewership picture

   As of early August, the league was averaging about 776,000 viewers per nationally televised game, up roughly 15% year over year.

   But the distribution is extremely uneven:

   Category	Approx. average viewers
   WNBA games overall	~776K
   Games involving Indiana Fever	~1.2M
   Games not involving Indiana Fever	~400K–450K
   Fever premium vs. non-Fever	~3×

   The ~1.2M Fever figure and roughly 3× differential are consistent with the publicly reported league-wide comparison.

   The interesting part

   The Fever aren't simply responsible for a handful of outlier games. Their presence substantially changes the average audience of a typical nationally televised WNBA game.

   There have nevertheless been some very strong non-Fever audiences. For example, the Minnesota Lynx–Las Vegas Aces game on CBS averaged 1.62 million, which Sports Media Watch described as the largest audience of the season at that point for a game not involving the Fever.

   Other non-Fever games have also crossed the million mark, so "non-Fever" definitely doesn't mean "nobody is watching." But the typical non-Fever national audience is dramatically smaller.

   How big is the Fever effect?

   The contrast becomes particularly striking when you look at individual broadcasts:

   • Fever–Liberty, June 6: 2.557M on CBS.
   • Fever–Lynx, Aug. 2: 2.5M on ABC.
   • Fever–Dream, Aug. 16: 2.58M on ESPN.
   • Fever–Aces, July 12: 2.64M combined NBC/Peacock.
   • Fever–Sky, Aug. 23: 3.31M, the biggest WNBA regular-season audience since the league's inaugural weekend in 1997.

   And that's before mentioning the 1.07M Fever–Wings game on Prime Video, which was the largest WNBA Prime Video audience ever measured.

   So, in plain English

   I'd characterize the 2026 season so far as roughly:

   ~1.2 million viewers when the Fever are involved vs. ~0.4 million when they aren't.

   That's an enormous difference—roughly 800,000 incremental viewers per nationally measured game and around a 3× audience multiplier.

   The important qualification is that the exact non-Fever number depends on which networks/platforms and which date range you include. The ~400K–450K figure is therefore better treated as an estimate of the underlying nationally televised audience than as an official WNBA-published "non-Fever average."