Understanding Second Team Practice Games in Japanese Baseball
The concept of second team practice games, or ニクイ (nikkyū shūren), plays a critical role in the development of Japanese baseball players, though the term “二军练习赛” (second team practice game) is not a standard official designation. According to the Japan Baseball League (JBL), second teams—often referred to as farm teams or minor leagues—engage in regular scrimmages to prepare players for professional competition. These games, while not publicly scheduled as standalone events, are integral to the training regimen of aspiring athletes.
What Are Second Team Practice Games?
Second team practice games are informal matches between a professional baseball club’s main squad and its affiliated minor league team. These encounters are not part of the official season but are used to evaluate player performance, refine strategies, and provide experience for younger or less-advanced athletes. The JBL confirms that such games are typically held during training camps or between regular-season matches, though specific schedules are not always disclosed to the public.
For example, the Yomiuri Giants, one of Japan’s most prominent teams, regularly fields a second squad that competes against other professional clubs’ developmental teams. A 2023 report by Asahi Shimbun noted that these scrimmages help players adapt to higher-level competition, with coaches emphasizing “the importance of real-game pressure in honing fundamentals.”
Why These Games Matter for Player Development
Second team practice games serve as a bridge between high school baseball and professional play.

The structure of these games varies by team. Some clubs use them to test new strategies, while others focus on individual skill improvement. For instance, the Chunichi Dragons’ second team has been known to prioritize fielding drills during practice games, as reported by Nikkei Sports in 2021. Such targeted training helps players address weaknesses before they face top-tier opponents.
Historical Context and Notable Examples
While specific “二军练习赛” events are not widely documented, historical records show that practice games have long been part of Japanese baseball culture. The 1980s saw the rise of the “Koshien” tournament, which emphasized the role of second teams in nurturing talent. More recently, the 2018 Japan Series featured several players who had previously competed in second-team scrimmages, underscoring their importance in the talent pipeline.

A notable example is the 2022 match between the Hokkaido Nippon-Ham Fighters’ second team and the Orix Buffaloes’ farm squad. Though not widely publicized, the game was cited by Jiji Press as a key moment for several young players who later made their professional debuts.
What’s Next for Second Team Scrimmages?
The JBL has announced plans to increase transparency around second-team activities in 2024, including live-streaming select scrimmages. A league spokesperson told Sports Navi that “enhancing visibility will help fans understand the grassroots of Japanese baseball.” Fans can expect updates on upcoming practice games through official team websites and social media channels.
For now, the focus remains on the developmental role of these games. As the JBL’s 2023 annual report states, “Second-team scrimmages are not just about winning—they’re about preparing the next generation of stars.”
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