The top 10 neighbors for Matt Cardona form a dense, same-kind cluster — eight of the ten are fellow Athletes, with scores spanning just 0.98 to 0.99, a band so narrow that no single neighbor stands out as a dominant pull.

The shape is flat. Matt Hardy leads at 0.99, followed closely by Chris Jericho at 0.99 and William Regal at 0.98. Nic Nemeth and Adam Copeland both sit at 0.98, and Jay 'Christian' Reso rounds out the athlete-heavy core at 0.98. The two departures from the Athletes subcategory are Paul Heyman (TV Personalities, 0.98) and Vince McMahon (Comedians, 0.98) — both figures whose audiences are shaped by the same wrestling ecosystem rather than by any cross-genre pull. The remaining two positions go to John Layfield (Athletes, 0.98) and Tommy Dreamer (Athletes, 0.98). No TV shows, no brands, and no non-wrestling subcategories appear in the top 10.

The overall picture is an audience tightly enclosed within professional wrestling — one that tracks the same constellation of performers and personalities with almost no variation in intensity across the set.