Ken Griffey Jr.’s Winning Run

					
Hidden Teams
Complete a season. Then at the Title screen press A B X Y Up Down Select.
Random Pitches
While batting pause gameplay and press L Y A Right Select.
Super Pitch
While pitching pause a twoplayer game and press B A Down B A Left Left Select.
Super Team
While batting pause gameplay and press A Right Down Left A Down.
Home Runs
While batting pause gameplay and press B Y B Y Select.
Toggle Day and Night
While playing in an outdoor stadium pause gameplay and press Select Down A Y Start.
Slow Opponents
While batting pause gameplay and press Left A Right Down Y.
Ver secuencia final
At the Title screen press B A Down B Up B B A.