사인 훔치기의 역사 - 야구「지적 범죄」의 계보와 기술 공방
사인 훔치기는 야구의 역사와 함께 존재해 왔다. 2루 주자의 목시에서 망원경, 비디오 카메라, 웨어러블 기기에 이르기까지, 부정행위자와 방어자 사이의 끊임없는 기술 공방의 역사를 추적한다.
사인 훔치기는 야구의 역사와 함께 존재해 왔다. 2루 주자의 목시에서 망원경, 비디오 카메라, 웨어러블 기기에 이르기까지, 부정행위자와 방어자 사이의 끊임없는 기술 공방의 역사를 추적한다.
NPB 가 2018 년에 도입한 무투구 고의사구 제도는 고의사구의 전략적 위상을 근본적으로 바꿔놓았다. 4 구를 던지는 행위 없이 타자를 출루시킬 수 있게 되면서 고의사구의 비용이 낮아졌고, 감독이 이를 활용하는 시점과 방식에도 변화가 생겼다.
The pitch clock introduced in MLB in 2023 dramatically reduced game times. As discussion intensifies in NPB, this article examines compatibility with Japanese baseball culture and the pros and cons of adoption.
Examines the technical and operational challenges of introducing automated ball-strike systems such as TrackMan and Hawk-Eye into NPB, drawing on accuracy data from MLB ABS trials.
NPB umpires undergo rigorous selection and years of development before taking the field, yet their training system remains largely unknown. This article details the path from recruitment to first-team promotion, judgment training methods, and the impact of technology.
In NPB, a game tied after 12 innings ends in a draw. In most professional baseball leagues worldwide, ties either do not exist or are extraordinarily rare. Why does Japan alone tolerate baseball without a winner?
Half a century after the Pacific League adopted the DH in 1975, the Central League still has pitchers bat. This article examines both sides of the unification debate and the tactical and economic implications.
Each NPB stadium has unique ground rules. This article introduces the world of special rules created by stadium structures, from balls hitting ceilings to balls stuck in fence gaps.
Examines the evolution of game cancellation criteria during typhoon season, the impact of domed stadiums, rescheduling system design, and new challenges posed by climate change with concrete data.
NPB's rain-shortened games award victory to the team leading after five complete innings. This rule means weather can decide outcomes that nine innings might have reversed. Who has been saved by rain, and who has been robbed?
Tracing the story of sign stealing scandals and countermeasures - npb's integrity challenge, from history of sign stealing to ensuring competitive integrity.
A strikeout that isn't an out. The uncaught third strike rule is so complex that even experienced players struggle to explain its conditions correctly. Why does this rule exist, and what are its exact requirements?
NPB's free agent system since 1993: domestic FA after 8 years, international after 9, compensation mechanisms, and the talent concentration debate.
Triggered by pitch count limits in high school baseball, NPB is debating pitcher workload management. This article analyzes scientifically appropriate pitch counts, Japan-US management philosophy differences, and tactical impacts.
In no other major sport does the home team always attack last. Why does baseball assign the home team to bat in the bottom of each inning, and does batting second actually confer a measurable advantage?
Even a single strike call varies between umpires. This article introduces the meaning of NPB umpire gestures, their historical evolution, and famous umpires known for distinctive calls.
Why nine innings? Soccer has 90 minutes, basketball has 48. Is there a rationale behind baseball's nine? Early baseball wasn't always nine innings. Tracing the evolution reveals a surprising path to the number we take for granted.
Is an intentional walk cowardice or strategy? This article analyzes the history of intentional walks in NPB, their statistical break-even point, and the impact of the no-pitch intentional walk rule.
For decades, Central League pitchers stepped into the batter's box as a matter of course. With universal DH under discussion, the sight of a pitcher batting may soon vanish from NPB entirely.
Traces the evolution of NPB stadium security, covering foul ball accident prevention, bag checks, facial recognition trials, and spectator incident response.
보크는 야구에서 가장 이해하기 어려운 규칙이다. 공인야구규칙에는 13가지 보크 조건이 나열되어 있지만, 심판마다 해석이 다르고 선수조차 정확히 설명하기 어렵다. 왜 보크는 이토록 모호한 것일까?
In English, 'strike' means 'to hit.' Yet in baseball, a pitch the batter doesn't swing at can also be called a strike. Why does a word meaning 'hit' describe a pitch that wasn't hit? The paradox traces to the umpire's evolving role in early baseball.
An in-depth analysis of transfer window proposal - activating npb trades, exploring the current state of npb trades - why so few? and challenges and expected..
A detailed look at NPB's player pension system established in 1959, its abolition in 2011, and the transition to lump-sum retirement payments and individual defined-contribution plans, with specific payout figures.
Quantifies the effects of MLB 2023 shift-ban rules and analyzes the key issues and potential impact of adopting similar regulations in NPB.
The winning pitcher must pitch at least five innings. But this rule distributes wins without regard to actual contribution. A starter can earn a win after allowing 10 runs in five innings while another gets nothing for 4.2 scoreless innings.
After two strikes, a batter can foul off pitches indefinitely without striking out. Why? The answer involves a time when fouls didn't count as strikes at all, and the current rule is a historical compromise.
9명의 수비수 중 8명은 홈 플레이트를 향한다. 오직 포수만이 반대 방향, 즉 투수 쪽을 바라보며 홈 플레이트 뒤 관중과 같은 시점을 공유한다. 이 역방향 배치가 포수를 야구에서 가장 독특한 포지션으로 만든다.
When a batter hits a ground ball and sprints to first, they run without watching where the ball went. Baseball is the only sport where players run away from their own play. Why? The answer is built into the field's geometry.
The distance between bases is 90 feet (27.43 meters), unchanged since the 1840s. One meter longer and infield hits would vanish. One meter shorter and ground-ball outs would nearly disappear. Ninety feet is the miraculous equilibrium where human running speed and throwing speed are perfectly balanced.
Baseball players wear a glove on only one hand. Two gloves would make catching easier, so why not? 'Because you need to throw' is only half the answer. The real reason is embedded in baseball's fundamental motion design.
2018년 NPB가 도입한 타이브레이크 규칙에 대한 심층 분석으로, 통계 데이터와 MLB 연장전 규칙과의 비교, 선수 및 감독들의 관점을 통해 고스트 러너 논쟁을 검증한다.
A data-driven examination of the long-running debate over extending the designated hitter rule, adopted by the Pacific League in 1975, to the Central League.