Which cap is the best in each team's history?

If baseball is the national pastime, then the humble baseball cap is its logo. Children run all summer under sweat-stained bills, office workers toss on ballcaps as they flee to catch mid-day games and every superhero knows you need a cap to blend in with the crowd. It's a shorthand for baseball -- and an even better way to cover a bald patch.

While caps weren't worn at the dawn of the game -- baseball players originally wore straw hats -- they've been the essential uniform element since long before anyone reading this was born. So that makes us ask the question: Which cap is the best in each team's history?