In the NFL, it’s called the “wild card” because those playoff spots and games involve teams that didn’t win their division, making them more unpredictable – like a wild card in a card game that can take on any value.

What “wild card” means

  • In card games, a wild card can represent any other card, so it adds surprise and chaos to the game.
  • Sports borrowed this term for teams or players that get into a tournament without qualifying in the standard or automatic way.

How it applies in the NFL

  • In the NFL, division winners get automatic playoff spots; after that, extra playoff berths go to the best non-division-winning teams in each conference, and those are called wild card teams.
  • These teams didn’t follow the “straight path” (winning the division), so they are seen as more unpredictable threats who can upset higher seeds, which fits the wild card idea.

Why the round is named that

  • The opening playoff weekend is called “Wild Card Weekend” because it’s when these wild card teams play, often against higher-seeded division winners.
  • The name stuck because those games frequently feature upsets and underdog storylines, reinforcing the sense that anything can happen when the wild cards are involved.

Information gathered from public forums or data available on the internet and portrayed here.