Overview
A comeback victory occurs when a team overcomes a deficit at some point during the game to ultimately win. Baseball's structure - 27 outs must be recorded before the outcome is sealed - means that no lead is ever truly safe, and the theoretical possibility of a comeback persists regardless of the score margin. This characteristic is what makes baseball the quintessential 'anything can happen' sport. NPB history is rich with dramatic comebacks. The Seibu Lions' Game 7 comeback against the Giants in the 2008 Japan Series and the Hiroshima Carp's pennant-clinching victory in 2016 after a 25-year drought are etched in fan memory. Statistically, roughly 30 percent of all NPB games are comeback wins, making them far from rare. However, late-inning comebacks - especially walk-off victories in the bottom of the ninth - occur at a much lower rate, which is precisely what gives them their dramatic weight. Teams that frequently come from behind are praised for their resilience, and a high comeback rate is often interpreted as evidence of mental toughness. The factors that enable comebacks are diverse: bullpen depth, a strong bench of pinch-hitters and pinch-runners, and astute in-game management all play critical roles.