Most amateur competition is a loser's game, not a winner's game

Simon Ramo's book on tennis nailed a distinction most people miss. In professional tennis, about 80% of points are won — the better player executes a shot the opponent can't reach. In amateur tennis, about 80% of points are lost — someone hits into the net, double-faults, or sprays a shot wide.

These aren't just quantitatively different games. They're structurally opposite. In a winner's game, the outcome is determined by what the winner does. In a loser's game, the outcome is determined by what the loser does.

The distinction extends well beyond tennis. Investing, business, and a lot of everyday decisions have this character: the person who loses usually isn't beaten by a superior opponent doing something brilliant — they beat themselves through errors, impatience, or overreach.

Source claim: Amateur and professional versions of the same game are structurally opposite — in amateur play, errors drive the outcome far more than skill does.