Half of NPB's 12 teams play in domed stadiums. This comparison examines the trade-offs between weather-proof scheduling reliability and the natural grass atmosphere of outdoor venues.
Proposals to expand NPB from 12 to 16 teams are repeatedly discussed. This article examines expansion feasibility from multiple angles including candidate cities, financial viability, and player supply.
Will the Automated Ball-Strike system (ABS) advancing in MLB reach NPB? This article examines the clash between those demanding 'accurate calls' and traditionalists who believe 'umpire personality is part of baseball,' along with the multifaceted impact of adoption.
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.
A multi-angle analysis of NPB salary disclosure practices, comparing MLB arbitration transparency, player-union positions, and impacts on club finances.
Japanese baseball believes catchers' game-calling determines pitcher performance. But data suggests pitch sequencing may matter less than traditionally assumed.
An in-depth analysis of NPB's tiebreaker rule introduced in 2018, examining the ghost runner debate through statistical data, comparisons with MLB's extra-inning rules, and perspectives from players and managers.
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.