Now that Todo has overcome his yips, the team are now working on improving Kei's skills. But the overwhelming demands make Kei escape to the rooftop, where he meets Tsuchiya Kazuki, an otaku who likes baseball video games, but hates real-life baseball.
It refers to the positions 
that are most crucial for defense:
‫يشير ذلك إلى المواقع الأكثر أهمية للدفاع:
Damit ist eine sehr wichtige
Defense-Formation gemeint.
Son las posiciones clave
para la defensa:
Son las posiciones clave
para la defensa:
Il s’agit des positions cruciales,
en défense.
Si riferisce ai ruoli
più importanti della difesa...
Ele está falando sobre as posições
mais importantes para a defesa.
Так говорят про самые важные
позиции защиты на поле: