Instructions
Go the game's options menu and select "Graphics Options."
Choose "Player Options" and scroll the list until you reach "Bat Options."
Select the two-piece bat from among the options, which also include the default one-piece bat and a classic wooden bat. What bat you choose has no effect on the nature of your players' batting; the choice matters only graphically.
Press the "X" button to confirm your choice. This will take you back to game's main menu.