Umpires also have their own personalities and AI, meaning each umpire will have a unique style of calling a game. An important feature is the use of the joystick's force feedback during same-machine multiplayer - as the invisible icon reaches the edges of the strike zone, the rumble will increase.
The personalities and computer systems of umpires also vary, leading to each umpire having a distinct manner of calling games. A notable feature is the use of the joystick's haptic feedback during same-machine multiplayer - as the invisible icon reaches the strike zone's edges, the vibration becomes more pronounced.