At 0.95, ProFootballTalk is the single strongest pull in Jay Glazer's top 10 — and it's a blog, not a fellow journalist. That's the two-peak structure here: one peak anchored by a media property, the other by a cluster of sports journalists and TV personalities who cover the NFL.
Similarity here measures how closely two entities' audiences resemble each other in composition. The top 10 split cleanly between those two neighborhoods. ProFootballTalk (0.95) leads, followed immediately by Rich Eisen (0.94), Ian Rapoport (0.92), Kay Adams (0.92), Chris Mortensen (0.91), and Adam Schefter (0.91). Five of those six are journalists — the same subcategory as Glazer himself — making this largely a same-kind cluster. The exception is Kay Adams, a TV Personality, and Daniel Jeremiah (0.90), also a TV Personality, who round out the top seven. Peter King (0.89) and Jim Rome (0.89) extend the journalist streak, while Mike Tirico (0.88) closes the top 10 as a third TV Personality. No athletes, brands, or non-sports entities appear in the top 10 — the set is entirely NFL-adjacent journalists and on-air talent, with a single blog at the apex.
The two-peak shape — a media property at 0.95 and a dense journalist cluster just behind it — suggests an audience that follows NFL insider coverage across both editorial platforms and individual reporters with near-equal intensity.