What does “Lineup Management” mean?

Lineup management in baseball is the process of setting and adjusting the batting order and defensive positions to maximize a team’s performance. It involves deciding which players start, their spot in the batting order, and where they play in the field. Managers consider player strengths (e.g., speed at the top, power in the middle), handedness matchups against pitchers, defensive reliability, and in-game strategy like pinch-hitting, substitutions, or double switches. Good lineup management balances offensive potential with defensive stability while adapting to game situations to give the team the best chance to win.