暗号窃取的历史 - 棒球「智力犯罪」的谱系与技术攻防
暗号窃取与棒球的历史一样悠久。从二垒跑者的目视到望远镜、摄像机、再到可穿戴设备,本文追溯了作弊者与防御者之间不断升级的技术攻防史。
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故意四球的战略演变 - 免投故意四球如何改变了 NPB 的竞争哲学
NPB 于 2018 年引入的免投故意四球制度，从根本上改变了故意四球的战略定位。取消投球动作即可保送打者上垒，降低了故意四球的成本，也改变了教练使用这一战术的时机与方式。
NPB 是否需要投球计时器 - 缩短比赛时间与投手适应
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.
机器人裁判的好球带 - 机器判定引入的课题
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 裁判员鲜为人知的培养制度 - 隐形主角是如何炼成的
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.
NPB的平局在全球属于异类 - 不分胜负的棒球国际比较
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?
DH制统一争论 - 中央联盟为何坚守「投手上场打击」的棒球
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.
场地规则的奇妙世界 - 因球场而异的特别规则
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.
台风与赛事运营 - NPB 的气象风险管理史
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.
谁从雨天缩短比赛中获益最多 - 天气如何改写了 NPB 的胜负
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?
暗号盗取丑闻与对策 - NPB面临的公正性挑战
Tracing the story of sign stealing scandals and countermeasures - npb's integrity challenge, from history of sign stealing to ensuring competitive integrity.
不死三振是棒球最令人困惑的规则 - 迷宫般条件的完全解析
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 自由球员制度的光与影 - 球员权利与球团的困境
NPB's free agent system since 1993: domestic FA after 8 years, international after 9, compensation mechanisms, and the talent concentration debate.
球数限制争论的走向 - 保护投手手臂的标准在哪里
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.
为什么只有棒球让主队最后进攻 - 后攻优势的结构性原因
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?
裁判手势语言 - 判定动作背后的含义与历史
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.
为什么棒球是九局 - 局数的起源与七局制的可能性
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.
故意保送的战略学 - 回避对决的损益平衡点
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.
投手击球的最后一代 - DH 制扩大下正在消失的 NPB 风景
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.
球场安保体系的演变 - 保护观众安全的机制
Traces the evolution of NPB stadium security, covering foul ball accident prevention, bag checks, facial recognition trials, and spectator incident response.
没人能完美解释「投手犯规」- NPB 中最模糊的规则
投手犯规 (Balk) 是棒球中最难理解的规则。公认棒球规则列出了 13 项犯规条件，但裁判之间的解释各不相同，甚至球员也难以准确说明。为什么投手犯规如此模糊？
为什么'Strike'意为'挥棒' - 隐藏在裁判喊声中的棒球起源
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.
转会窗口制度提案 - 激活 NPB 交易市场
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..
NPB年金制度 - 球员退役保障体系
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.
守备布阵禁令讨论 - 限制极端防守站位
Quantifies the effects of MLB 2023 shift-ban rules and analyzes the key issues and potential impact of adopting similar regulations in NPB.
胜利投手规则的荒谬 - 五局规定的矛盾与不公
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.
为什么界外球可以无限打下去 - 两好球后界外球不算出局的原因
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.
为什么只有捕手与观众面朝同一方向
九名防守球员中有八人面朝本垒。只有捕手面朝相反方向-朝向投手，与本垒后方的球迷共享同一视角。这种反向站位使捕手成为棒球中最独特的位置。
为什么打者「背对着」跑向一垒 - 不看球就跑的奇妙行为
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.
为什么棒球垒间距离是 27.43 米 - 90 英尺这个奇迹般的距离
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.
为什么棒球手套只戴一只手 - 明明双手接球更安全
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.
加时赛规则争议 - 幽灵跑者制度的是与非
深入分析 NPB 于 2018 年引入的加时赛规则，通过统计数据、与 MLB 加时赛规则的比较以及球员和教练的观点，全面审视幽灵跑者制度的争议。
全面 DH 制争论 - 两联盟统一指定打击规则的利弊
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.