All golfers:
Press L2, R2, L2, R2, Up, Right, Down, Left, L1, R1 on the main menu. Press L2, R2, L2, R2, Up, Right, Down, Left, L1, R1 in the Japanese version of the game.
Left-handed golfers:
Highlight a golfer, then hold L2 + Select and press X at the character select screen.
