퍼펙트 게임이라는 통계적 기적 - NPB 역사상 16번의 '확률 제로에 가까운 우연'을 해부하다
Only 16 perfect games have been thrown in NPB history. Retiring 27 consecutive batters without allowing a single baserunner requires an extraordinary convergence of pitching dominance, defensive perfection, and sheer luck. This article quantifies just how improbable that convergence is.